Brand Listings


ZXY6020S NC DC-DC Power Supply Module Programmable 60V 20A 1200W Thumbnail

ZXY6020S NC DC-DC Power Supply Module Programmable 60V 20A 1200W

Product Description - ZXY6020S NC DC-DC Power Supply Module Programmable 60V 20A 1200W Constant Voltage Current Introduction: ZXY-6020S is single output programmable switch power supply. Its specification is 60V, 20A, 1200W. It designed by DC-DC modularization ,has a small size and a high output power. Besides, it has equipped with TTL serial interface, provide a serial communication protocol, allows user to secondary development, we can according to your design and test requirements to provide versatile solutions. Main special features and advantages: Based on BUCK structure of switch power supply technology, the work frequency reach up to 150 KHz DC input voltage range : 13V~ 62V, which is suitable for multiple kinds of pre-stage input power supplies Operation key and multi-function encoder combine for the operation, it is convenient and easy to use High accuracy and high resolution: 10 mV / 10 mA Low ripple and low noise Indicator light:constant current( CC) ,constant voltage (CV) and output state (ON) LCD1602 display Adjust voltage and current by adjustment knob and keys Support measuring and displaying output voltage, output current, output power, output electric quantity (AH) and working time Intelligent temperature detection, can connect an external DC12V fan,and control its speed in level 5 The minimum voltage difference 2V can still work steadily With output turn off function key, flexible turn on or off output 10 groups of parameter settings of M0-M9, which can be conveniently called out at any moment Prompt for operation or alarm function of onboard buzzer Convenient and simple three-phase charge intelligent control function of storage battery With TTL serial communication, and improved communication protocol so as to be convenient for centralized control Parameters: Input voltage: 13V-62V Output voltage: 0-60V Output current: 0-20A Output power: 0-1200W Output voltage setting resolution: 10mV Output current setting resolution: 10mA Power effect: CV <0.5% + 10mV, CC <1% + 5mA Load effect: CV <0.5% + 10mV, CC <1% + 5mA Output ripple: <50mVpp (input 54V, output 12V, current 8A) 100Hz fluctuations transfer ratio: <10000 Typical efficiency: Input 54 V, 36 V, output current 8A The display precision of Voltage, Current: 10mV, 10mA Display error of voltage: 1% +50mV Display error of current: 2% +20mA Response time: < 50ms Memory operation: 10 groups of parameter storage of M0-M9 Protection type: OTP, OVP, OCP, OPP, OAH, OFT Heat-dissipating method: Heat dissipater and fan Operating ambient temperature: 0 to +40C Storage ambient temperature: -20 to +70C Use ambient: For indoor use, maximum humidity is 80% Dimension: Power module(with heat sink): 130 x 85 x 75mm Control module: 130 x 85 x 43mm More details: Please click here to download. Note: This power module can broaden the input voltage range up to about 100V, but the output is still 0-60V. ZXY6020S type, the output is TTL serial signal, when connected to a computer, you need to convert. Significant improvements in this product is that all control displays are reserved for the interface, which means that users do not weld out any components on the board, you can add lines to external connect switches, buttons, LCD, CC-CV-OUT indicator, coding, etc. here is the detail cable interface definition and modification recommendations. Package included: 1 x ZXY6020S power module 1 x ZXY6020S control module 1 x 6P cable 2 x large current connect line {more}

Brand - DC DC
Model - 947292

Product Price - 70.22 $

Order ZXY6020S NC DC-DC Power Supply Module Programmable 60V 20A 1200W

10pcs Geekcreit DC-DC 8A DC5-30V 150KHz Automatic Step Up Step Down Adjustable Power Module Thumbnail

10pcs Geekcreit DC-DC 8A DC5-30V 150KHz Automatic Step Up Step Down Adjustable Power Module

Product Description - Module parameters: Input voltage: DC5-30V Input current: 8A (MAX) peak 10A (6A work a long time) Quiescent current: 4mA (operating voltage is not the same there will be errors) Output voltage: 1.25-30V continuously adjustable Output Current: 10A (MAX) (5A long natural heat inside) Output current range: 0.2-10A Working temperature: -40 to + 85 degrees Operating frequency: 150KHz Conversion efficiency: Typical 91% (12V turn 12V5A) maximum 93% Overcurrent protection: there Short circuit protection: (limiting protection) Overtemperature protection: (automatically reduce the output voltage after overtemperature) Input reverse polarity protection: None, (if necessary, please enter the string into the diode) Output anti-anti-irrigation: Yes, no need for charging plus blocking diode. Connection: Terminal output, (IN is the input, OUT output) Output current adjustment method: 1. CV potentiometer adjustment, depending on your load requirements, the output voltage is set to the voltage value you need. 2. CC potentiometer counterclockwise located about 30 laps, (ie, the output current is set to a minimum) connected to the LED, potentiometer CC tune to the desired current. After charging for battery, the battery fully discharged, and then to output, adjust to your desired current CC, (be sure to use for charging batteries completely discharged before being allowed to transfer, because the battery power is left in the more, the charging current is smaller.) Please do not use the short-circuit current way of transfer, the circuit structure of the module can not short-circuit the way transfer Package included: 10 x Automatic Step Up Step Down Adjustable Power Module {more}

Brand - DC DC
Model - 1122726

Product Price - 62.94 $

Order 10pcs Geekcreit DC-DC 8A DC5-30V 150KHz Automatic Step Up Step Down Adjustable Power Module

5pcs Geekcreit DC-DC 8A DC5-30V 150KHz Automatic Step Up Step Down Adjustable Power Module Thumbnail

5pcs Geekcreit DC-DC 8A DC5-30V 150KHz Automatic Step Up Step Down Adjustable Power Module

Product Description - Module parameters: Input voltage: DC5-30V Input current: 8A (MAX) peak 10A (6A work a long time) Quiescent current: 4mA (operating voltage is not the same there will be errors) Output voltage: 1.25-30V continuously adjustable Output Current: 10A (MAX) (5A long natural heat inside) Output current range: 0.2-10A Working temperature: -40 to + 85 degrees Operating frequency: 150KHz Conversion efficiency: Typical 91% (12V turn 12V5A) maximum 93% Overcurrent protection: there Short circuit protection: (limiting protection) Overtemperature protection: (automatically reduce the output voltage after overtemperature) Input reverse polarity protection: None, (if necessary, please enter the string into the diode) Output anti-anti-irrigation: Yes, no need for charging plus blocking diode. Connection: Terminal output, (IN is the input, OUT output) Output current adjustment method: 1. CV potentiometer adjustment, depending on your load requirements, the output voltage is set to the voltage value you need. 2. CC potentiometer counterclockwise located about 30 laps, (ie, the output current is set to a minimum) connected to the LED, potentiometer CC tune to the desired current. After charging for battery, the battery fully discharged, and then to output, adjust to your desired current CC, (be sure to use for charging batteries completely discharged before being allowed to transfer, because the battery power is left in the more, the charging current is smaller.) Please do not use the short-circuit current way of transfer, the circuit structure of the module can not short-circuit the way transfer Package included: 5 x Automatic Step Up Step Down Adjustable Power Module {more}

Brand - DC DC
Model - 1122725

Product Price - 34.78 $

Order 5pcs Geekcreit DC-DC 8A DC5-30V 150KHz Automatic Step Up Step Down Adjustable Power Module

10Pcs 5V-60V To 1.25V-30V LM2576HV DC-DC Step Down Module Thumbnail

10Pcs 5V-60V To 1.25V-30V LM2576HV DC-DC Step Down Module

Product Description - 10Pcs 5V-60V To 1.25V-30V LM2576HV DC-DC Step Down Module Feature: Item No: lll-0005 IN +: Input + IN-: input negative OUT+: Output + OUT-: output negative Input voltage range: 5V-60V (Suggestion: 50V or less) Output voltage range: 1.25V-26V Maximum output current: 3A Continuous current: 1.2A (total output power less than 20W) Dimensions: 4.3cm * 3.0cm * 1.2cm (L * W * H) Input: 56V Output: 12V 1A Input: 48V Output: 24V 1A Package included: 10 x DC-DC Step Down Module {more}

Brand - DC DC
Model - 1066629

Product Price - 29.99 $

Order 10Pcs 5V-60V To 1.25V-30V LM2576HV DC-DC Step Down Module

1500W 30A DC-DC Boost Converter Step Up Power Supply Module Constant Current Thumbnail

1500W 30A DC-DC Boost Converter Step Up Power Supply Module Constant Current

Product Description - 1500W 30A DC-DC Boost Converter Step Up Power Supply Module Constant Current Descriptions: Module name: 1500W boost constant current module Module properties: non isolated boost module (BOOST) Working temperature: -40~+85 degrees Working frequency: 150KHz Conversion efficiency: 92%-97%(efficiency have an effect on input voltage, output voltage,current and pressure difference) Installation: 4pcs 3mm column Connection mode: Terminal blocks (please use big current and pure copper wire) Module size: 130mm x 52mm x 84mm(L x W x H) Specifications: Input voltage: 10-60V Input current: 30A(10-30V input) 25A(31-60V input) Static operating current: 15mA Output voltage: 12-90V continuous adjustable (default output 19V) Output current: MAX 20A, over 15A please strengthen the cooling (have an effect on input and output, differential pressure, the greater the pressure difference between the input voltage and output voltage, the smaller the current is ) Constant current range: 0.8-20A (+/- 0.3A) Output power: = input voltage x 30A Feature: 1.Over current protection: there is a certain range of error in the input over 35A,automatically reducing the output voltage. 2.Short circuit protection: there is (input 30A fuse) double short circuit protection,more secure to use. 3.Input reverse polarity protection: there is (150A MOS tube to avoid this). When using the boost power supply should pay attention to the following points: 1. the output polarity cannot be reversed or short circuit. 2. when using batteries as the input source, you must lower the battery protection, otherwise it will damage the battery and power supply 3. Input power supply voltage must be above 10V. 4. When the power supply is used for the input power supply, the input power and the output voltage of the input power supply are the first to be unloaded. Then pick up the load. (must ensure that the switching power supply has been working). 5. When the constant current mode is used to set the voltage, the constant voltage must be higher than the input voltage.Do not use the way of short circuit output current,the circuit structure of the boost module can not be adjusted in short circuit way. 6. If the input voltage fluctuation range is lower than the set output voltage,then the output voltage is constant, it is to ensure that input is lower than the output voltage. Package included: 1 x 1500W boost constant current module {more}

Brand - DC DC
Model - 1087084

Product Price - 29.43 $

Order 1500W 30A DC-DC Boost Converter Step Up Power Supply Module Constant Current

5Pcs DC-DC Step Down Power Supply Adjustable Module With LCD Display With Housing Case Thumbnail

5Pcs DC-DC Step Down Power Supply Adjustable Module With LCD Display With Housing Case

Product Description - 5Pcs DC-DC Step Down Power Supply Adjustable Module With LCD Display With Housing Case Specifications: Converter type: DC-DC Input voltage: 5~23V (Best voltage 20V) Output voltage: 0V~16.5V (Continuously adjustable) Peak current: 3A Mainboard size: 50mm x 30mm x 12mm(LxWxH) Display module: STN LCD LCD size: 37.5mm x 17.0mm(LxW) LCD accuracy: 1% Conversion efficiency: 95% Load regulation S(I): <= 0.8% Voltage regulation S(U): <= 0.8% Package included: 5 x DC-DC step-down power suppl module 5 x Transparent shell {more}

Brand - DC DC
Model - 1054952

Product Price - 24.99 $

Order 5Pcs DC-DC Step Down Power Supply Adjustable Module With LCD Display With Housing Case

10Pcs Dual USB 9V / 12V / 24V / 36V to 5V Converter DC-DC 3A Step Down Power Module Thumbnail

10Pcs Dual USB 9V / 12V / 24V / 36V to 5V Converter DC-DC 3A Step Down Power Module

Product Description - Specification: Input: 9V-36V Output: 5V / 3A (MAX) Efficiency: 92% (MAX) Switching frequency: 150KHZ Operating temperature: -40 - + 85 Load capacity: Maximum output 3A (at the same time with two mobile phones) Application: mobile power, mobile phones, flat-panel USB5V powered devices Package included: 10 x DC Power Module {more}

Brand - DC DC
Model - 1090954

Product Price - 23.77 $

Order 10Pcs Dual USB 9V / 12V / 24V / 36V to 5V Converter DC-DC 3A Step Down Power Module

DC-DC 8V-40V To 13.8V Waterproof Regulators Power Converter 5A 69W  Thumbnail

DC-DC 8V-40V To 13.8V Waterproof Regulators Power Converter 5A 69W

Product Description - Description: DC-DC 8V-40V To 13.8V Waterproof Regulators Power Converter 5A 69W Specification: Model RC8-40S13R805 Input Voltage DC 8~40V Output Voltage DC13.8V Output Current 5A Output Power Rating 69W Working Temperature - 30 to + 80 Over Current Protection Yes Over Voltage Protection Yes Over Temperature Protection Yes Construction Die-cast Aluminium Case, Epoxy sealed potting Areas of application communications, industrial control, rail transportation, photovoltaic system, etc. Size(L*W*H) 75 x 75 x 30 mm Features: 1.Waterproof, dustproof, shockproof, small volume, simple installation. 2.Not isolation shape DC regulated power supply module, high stability of output. 3.Wide voltage input, built-in over current, over voltage, over temperature, short circuit, and automatic protection functions. Connection mode is as follows: Input: Red Line(+) Anode Black Line(-) Cathode Output: Yellow Line(+) Anode Black Line(-) Cathode Package Included: 1Regulators Power Converter More Details: {more}

Brand - DC DC
Model - 1072103

Product Price - 22.88 $

Order DC-DC 8V-40V To 13.8V Waterproof Regulators Power Converter 5A 69W

3pcs Geekcreit DC-DC 8A DC5-30V 150KHz Automatic Step Up Step Down Adjustable Power Module Thumbnail

3pcs Geekcreit DC-DC 8A DC5-30V 150KHz Automatic Step Up Step Down Adjustable Power Module

Product Description - Module parameters: Input voltage: DC5-30V Input current: 8A (MAX) peak 10A (6A work a long time) Quiescent current: 4mA (operating voltage is not the same there will be errors) Output voltage: 1.25-30V continuously adjustable Output Current: 10A (MAX) (5A long natural heat inside) Output current range: 0.2-10A Working temperature: -40 to + 85 degrees Operating frequency: 150KHz Conversion efficiency: Typical 91% (12V turn 12V5A) maximum 93% Overcurrent protection: there Short circuit protection: (limiting protection) Overtemperature protection: (automatically reduce the output voltage after overtemperature) Input reverse polarity protection: None, (if necessary, please enter the string into the diode) Output anti-anti-irrigation: Yes, no need for charging plus blocking diode. Connection: Terminal output, (IN is the input, OUT output) Output current adjustment method: 1. CV potentiometer adjustment, depending on your load requirements, the output voltage is set to the voltage value you need. 2. CC potentiometer counterclockwise located about 30 laps, (ie, the output current is set to a minimum) connected to the LED, potentiometer CC tune to the desired current. After charging for battery, the battery fully discharged, and then to output, adjust to your desired current CC, (be sure to use for charging batteries completely discharged before being allowed to transfer, because the battery power is left in the more, the charging current is smaller.) Please do not use the short-circuit current way of transfer, the circuit structure of the module can not short-circuit the way transfer Package included: 3 x Automatic Step Up Step Down Adjustable Power Module {more}

Brand - DC DC
Model - 1122722

Product Price - 22.42 $

Order 3pcs Geekcreit DC-DC 8A DC5-30V 150KHz Automatic Step Up Step Down Adjustable Power Module

5Pcs DC-DC Step Down Power Supply Adjustable Module With LCD Display Without Housing Case Thumbnail

5Pcs DC-DC Step Down Power Supply Adjustable Module With LCD Display Without Housing Case

Product Description - 5Pcs DC-DC Step Down Power Supply Adjustable Module With LCD Display Without Housing Case Specifications: Converter type: DC-DC Input voltage: 5~23V (Best voltage 20V) Output voltage: 0V~16.5V (Continuously adjustable) Peak current: 3A Mainboard size: 50mm x 30mm x 12mm(LxWxH) Display module: STN LCD LCD size: 37.5mm x 17.0mm(LxW) LCD accuracy: 1% Conversion efficiency: 95% Load regulation S(I): <= 0.8% Voltage regulation S(U): <= 0.8% The screen data can not be reprogramed. Calibration method: Under power off situation, Holdind left button and power the supply,when the display begin flashing, release left button, with multimeter measuring the output voltage, by press the left and right button ,adjust the multimeter measuring voltage near 5V, such as 5.00V ,4.98V or 5.02V is ok too,at this situation,please ignore the displaying on this item. After adjustment,please power off it and then power to it again, then the calibration is completed. Errors can be calibrated in 0.04V, if the error is greater, you can try to calibrate it again. Package included: 5 x DC-DC step-down power supply module {more}

Brand - DC DC
Model - 1051577

Product Price - 20.76 $

Order 5Pcs DC-DC Step Down Power Supply Adjustable Module With LCD Display Without Housing Case

1200W 20A DC-DC Boost Converter Step-up Power Supply Module IN 10-60V OUT 12-80V Thumbnail

1200W 20A DC-DC Boost Converter Step-up Power Supply Module IN 10-60V OUT 12-80V

Product Description - Feature: Size(L*W*H): 85 x 65 x 65 mm Type: Non-isolated step-up module (BOOST) Input voltage: 10-60 V Input current: 20A Quiescent current: 15mA Output current: 20A(Max) Output voltage: 12-80V continuously adjustable Operating frequency: 150 KHz Constant current range: 0.2A to 20A Working temperature: -40 to + 85 Conversion efficiency: up to 95% Over current protection: Yes Short circuit protection: Yes Input reverse polarity protection: None Output prevent reverse irrigation: Yes Connection: Solderless;terminals output Scope of application: Solar panels are regulated. Driving high power LED lights. Recharge batteries, lithium batteries, etc. DIY a regulated power supply, input 12 v can, 12-80 - v output can be adjustable. For your electronic equipment power supply, can according to your system output voltage setting value. as the vehicle power supply for your notebook computer, PDA or power supply all kinds of digital products. DIY a high-power notebook mobile power: with large capacity of the 12 v lithium-ion battery pack, which can make your laptop to where bright. Package includes: 1 x DC Converter Boost Step-up Power Supply Module {more}

Brand - DC DC
Model - 1095904

Product Price - 20.65 $

Order 1200W 20A DC-DC Boost Converter Step-up Power Supply Module IN 10-60V OUT 12-80V

10pcs DC-DC Boost Buck Adjustable Step Up Step Down Automatic Converter XL6009 Module Thumbnail

10pcs DC-DC Boost Buck Adjustable Step Up Step Down Automatic Converter XL6009 Module

Product Description - 10pcs DC-DC Boost Buck Adjustable Step Up Step Down Automatic Converter XL6009 Module Suitable For Solar Panel Descriptions: Auto start voltage will be pulled down to 7V or less, and engine will at high speed when the voltage up to 15V or higher. It is hard to work for 12V electrical equipment, this automatic buck boost module can solve this problem, regardless of the input voltage is 5V or 12V or 32V, the output can be stabilized at 12V. Built-in 4A efficient MOSFET switches enable efficiency up to 94%; (LM2577 current is 3A) High switching frequency 400KHz, the ripple is smaller, dimension is smaller . (LM2577 frequency only 50KHz) Applications: Car regulator, solar photovoltaic, wind power and other applications of voltage instability . Specifications: Model Specification: DSN6000AUD Automatic Buck module Module Properties: Non- isolated boost (BOOST) Rectification: Non- Synchronous Rectification Input Range: 3.8V - 32V Output Range: 1.25V - 35V Input Current:3A ( max ) no-load 18mA (5V input 8V output no-load is less than 18mA. Higher the voltage, the greater the load current. ) Conversion efficiency:<94% ( the greater the pressure the lower the efficiency ) Switching frequency:400KHz Output Ripple:50mV ( the higher the voltage, the greater the current, the greater the ripple ) Load Regulation: 0.5% Voltage Regulation: 0.5% Operating Temperature:-40 - +85 Dimensions:48mm * 25mm * 14mm ( L * W * H ) Package included: 10 x DC-DC Boost Buck Adjustable Step Up Step Down Automatic Converter XL6009 Module {more}

Brand - DC DC
Model - 1087605

Product Price - 18.65 $

Order 10pcs DC-DC Boost Buck Adjustable Step Up Step Down Automatic Converter XL6009 Module

600W Digital Control DC-DC Adjustable Step Up Module Constant Voltage Current Solar Charging Thumbnail

600W Digital Control DC-DC Adjustable Step Up Module Constant Voltage Current Solar Charging

Product Description - 600W Digital Control DC-DC Adjustable Step Up Module Constant Voltage Current Solar Charging Description: 1. 600W digital control DC-DC adjustable step-up module is a full digital display programmable step-up module, it has the advantages of small size, high power, high efficiency and stable operation. 2. Use advanced microprocessor control, voltage and current has precise adjustment button, can achieve constant voltage and constant current output. 3. With four 8-bit LED digital tube, can display real time output voltage and current. 4. With working status indicator, you can check the real time status. 5. With automatic output function after power, can be opened or closed according to need. Feature: 1. Use advanced microprocessor, can be precisely regulate output voltage and current. 2. With 4 high brightness LED digital tube, can display the output voltage, current, capacity and time. 3. Support setting automatic output after power. 4. High-quality power devices with peripherals precision amplifier to constitute CV and CC loop, which greatly improves the performance of the module. 5. With two 1mm double-wire winding large current inductor, use two 1000uF/63V electrolytic capacitor to input and three 470uF/100V electrolytic capacitor to output. 6. All-digital display, easy to use. 7. Support constant voltage, constant current output. 8. With working status indicators, which are OUT for output, CV for constant voltage, CC for constant current, can check the real time status. Parameter: Input voltage range 6~60V Max input current 10A Max input power 600W Output voltage range 6~90V Output current range 0~9.99A Voltage adjust / display resolution 0.01V Current adjust / display resolution 0.01A Output ripple 50mV Short circuit protection 15A car fuse Wiring mode 8500 terminal Size (L*W*H) 104*60*44 (mm) Weight 295g How to use: 1. Setting voltage and current values Default display after power-on is the voltage setpoint, press the 'SET' button to switch to the current or voltage value. 2. Start Output After setting voltage and current values, press the 'OK' button to output. 3. Turn off output Under output state, press the 'SET' button to turn off the output. 4. Automatic output function Automatic output function open: Long press 'SET' button to enter the parameter setting page, click the 'UP' button to adjust to '-F2-' option, then click the 'OK' button, digital tube display 'Yo-0' click 'UP' button, the display switches to 'Yo-1' and finally click' OK 'button to save the settings. Automatic output function close: Long press 'SET' button to enter the parameter setting page, click the 'UP' button to adjust to '-F2-' option, then click the 'OK' button, digital tube display 'Yo-1' click 'UP' button, the display switches to 'Yo-0' and finally click' OK 'button to save the settings. 5. Display output capacity / time Under the current display state, long press the 'OK' button to display 0.00A, displayed value at this time is capacity value. Under the voltage display state, long press the 'OK' button to display 0.00H, displayed value at this time is time value. 6. Parameters save / recall Parameters save: Long press 'SET' button to enter the parameter setting page, click the 'UP' / 'DOWN' button to adjust to '-F0-' option, then click the 'OK' button, digital tube display 'Sn-0' click 'UP' / 'DOWN' button to change the address, and finally click' OK 'button to save the settings to the corresponding address bits. Parameters recall: Long press 'SET' button to enter the parameter setting page, click the 'UP' / 'DOWN' button to adjust to '-F1-' option, then click the 'OK' button, digital tube display 'Lo-0' click 'UP' / 'DOWN' button to change the address, and finally click' OK 'button to recall the settings to the corresponding address bits. There are 0~9 ten address bits, default to output 0 address bit data when power on. Package included: 1 x Module {more}

Brand - DC DC
Model - 1082316

Product Price - 18.08 $

Order 600W Digital Control DC-DC Adjustable Step Up Module Constant Voltage Current Solar Charging

5Pcs 5V-60V To 1.25V-30V LM2576HV DC-DC Step Down Module Thumbnail

5Pcs 5V-60V To 1.25V-30V LM2576HV DC-DC Step Down Module

Product Description - 5Pcs 5V-60V To 1.25V-30V LM2576HV DC-DC Step Down Module Feature: Item No: lll-0005 IN +: Input + IN-: input negative OUT+: Output + OUT-: output negative Input voltage range: 5V-60V (Suggestion: 50V or less) Output voltage range: 1.25V-26V Maximum output current: 3A Continuous current: 1.2A (total output power less than 20W) Dimensions: 4.3cm * 3.0cm * 1.2cm (L * W * H) Input: 56V Output: 12V 1A Input: 48V Output: 24V 1A Package included: 5 x DC-DC Step Down Module {more}

Brand - DC DC
Model - 1066627

Product Price - 16.28 $

Order 5Pcs 5V-60V To 1.25V-30V LM2576HV DC-DC Step Down Module

20Pcs DC-DC 1V-5V To 5V 500mA Boost Converter Step Up Power Module Thumbnail

20Pcs DC-DC 1V-5V To 5V 500mA Boost Converter Step Up Power Module

Product Description - 20Pcs DC-DC 1V-5V To 5V 500mA Boost Converter Step Up Power Module Feature: Input voltage of DC 1V~5V, output 5V DC voltage is stable, the input to the output current of 500~600MA with two AA batteries, a single AA battery power supply output current 200 ma about for mobile phones camera, single-chip, digital products. High conversion efficiency up to 96% Ultra-small size, installed in a variety of small equipment With working lights Specification: Input voltage: DC 1V~5V Output voltage: DC 5V Output Current: 500mA PCB size: 17.55mm*25.22mm*5.85 mm En bloc Size: 17.55*32.53*8.3mm Weight: 14g Note: No USB port. Package included: 20 x Boost Converter Power Module {more}

Brand - DC DC
Model - 1074616

Product Price - 15.99 $

Order 20Pcs DC-DC 1V-5V To 5V 500mA Boost Converter Step Up Power Module

10Pcs 3A XL6009 DC-DC 50KHz Adjustable Step-up Power Converter Module Thumbnail

10Pcs 3A XL6009 DC-DC 50KHz Adjustable Step-up Power Converter Module

Product Description - 10Pcs 3A XL6009 DC-DC 50KHz Adjustable Step-up Power Converter Module Specification: Wide Input voltage: 3V-30V Output Voltage: 4-35V (Adjustable) Output current: rated current 3A MAX ( Heat-sink Needed) If you need its output power greater than 15W, please add with heat-sink Conversion efficiency: Up to 92% (output voltage higher, the higher the efficiency) Switching Frequency: 50KHz Rectifier: Non-Synchronous Rectification Short circuit protection: current limiting, since the recovery Operating temperature: Industrial grade (-40 to +85 ) (output power 10W or less) Full load temperature rise: 40 Load regulation: 0.5% Voltage regulation: 0.5% Size:47 x 26 x 15 mm Package included: 10 x XL6009 DC-DC 50KHz Adjustable Step-up Power Converter Module {more}

Brand - DC DC
Model - 1033745

Product Price - 15.99 $

Order 10Pcs 3A XL6009 DC-DC 50KHz Adjustable Step-up Power Converter Module

LTC3780 DC-DC Power Supply Module 12V 24V Constant Voltage Step Up-Down Thumbnail

LTC3780 DC-DC Power Supply Module 12V 24V Constant Voltage Step Up-Down

Product Description - Specification: Model: LTC3780 Size(L*W*H): 77 x 50 x 12 mm Output ripple: 50 mV (12V to 12V, 5A can be measured) Output current: 10 A(Max) (Long term within 7 A) Input voltage: DC 5V-32V (It is recommended to use in more than 10 v voltage) Output voltage: DC 1V - 30V continuous adjustable Output power: 80 W (The peak of 130 w, more than 80 w please strengthen heat dissipation) Short circuit protection: Yes Input reverse connect protection: No (If necessary, please input series schottky diode) Output control flow backward: No (If used for battery charging or load is bring electricity load, please on the output side series schottky diode) Features: The input uses replaceable fuse protection, power supply and equipment. Inductor used iron silicon aluminum, 0.8 double winding, generate less heat. Output error indicating lamp, light output voltage drift too serious, short circuit fault. Constant voltage, constant current, under voltage protection (MPPT is more suitable for solar charging). The heatsinks can ensure good heat dissipation, need not consider the insulation and heat dissipation problems. The electrolysis is low resistance, high frequency capacitor, make the ripple down to the freezing point. Package includes: 1 x LTC3780 Power Module {more}

Brand - DC DC
Model - 1097897

Product Price - 15.55 $

Order LTC3780 DC-DC Power Supply Module 12V 24V Constant Voltage Step Up-Down

3Pcs DC-DC Step Down Power Supply Adjustable Module With LCD Display With Housing Case Thumbnail

3Pcs DC-DC Step Down Power Supply Adjustable Module With LCD Display With Housing Case

Product Description - 3Pcs DC-DC Step Down Power Supply Adjustable Module With LCD Display With Housing Case Specifications: Converter type: DC-DC Input voltage: 5~23V (Best voltage 20V) Output voltage: 0V~16.5V (Continuously adjustable) Peak current: 3A Mainboard size: 50mm x 30mm x 12mm(LxWxH) Display module: STN LCD LCD size: 37.5mm x 17.0mm(LxW) LCD accuracy: 1% Conversion efficiency: 95% Load regulation S(I): <= 0.8% Voltage regulation S(U): <= 0.8% Package included: 3 x DC-DC step-down power suppl module 3 x Transparent shell {more}

Brand - DC DC
Model - 1054954

Product Price - 15.39 $

Order 3Pcs DC-DC Step Down Power Supply Adjustable Module With LCD Display With Housing Case

5Pcs 4V-40V DC-DC Step Down LM2596 Voltage Regulator Converter Module Thumbnail

5Pcs 4V-40V DC-DC Step Down LM2596 Voltage Regulator Converter Module

Product Description - 5Pcs 4V-40V DC-DC Step Down LM2596 Voltage Regulator Converter Module Description: Static power: 20 ma (and input voltage output voltage and digital tube color is closely related to the actual current will exist deviation) With voltage display function, the displayed accuracy is 0.05V, range is 0 - 40V. ( Note: in order to voltage display more accurate, please ensure that the input voltage is higher than 4V) Button to switch measurement of the input or output voltage, and LED indicates the current measurement of the input or output voltage;The nixie tube can be turned off by another button.Mentioned in these states are able to be memorized, is not lost even if the power is disconnected. Continuously adjustable output voltage range of 1.25V -37V, 4-40V input voltage range. (The input voltage is at least high than the output voltage of 1.5V) High efficiency,150 kHz fixed frequency internal oscillator. Guaranteed 3A output load current. Thermal shutdown and current limit protection Specification: Parts Input voltage range: 4-40 v (40 v to limit the highest voltage) Output voltage range:1.25V - 37V (decompression mode, input output must be greater than 2 V above) Output current: 2 A continuous output Output power: the maximum 15 w Ripple frequency: 150 KHZ Grain wave peak: 100 mv IN + : input positive/IN - : input negative OUT + : output positive/OUT - : output negative Voltmeter precision: 5 Weight: 33g Size: 7cm x 4cm Package included: 5 X LM2596 voltage regulator converter module {more}

Brand - DC DC
Model - 946548

Product Price - 14.05 $

Order 5Pcs 4V-40V DC-DC Step Down LM2596 Voltage Regulator Converter Module

10pcs DC-DC Boost Step Up Module 2.5V-5.5V Input 5V / 2A Output Thumbnail

10pcs DC-DC Boost Step Up Module 2.5V-5.5V Input 5V / 2A Output

Product Description - Features: High performance synchronous rectification IC With temperature protection, overcurrent protection, short circuit protection, low voltage low current output protection function Input: 2.5V (MIN) ~ 5.5V (MAX) Output: 5V / 2A 5% (MAX) support 1.5A long-distance running Efficiency: 92% Product size: L42mm * W15mm * H5mm Working temperature: -40 ~ 85 Storage temperature: -55 ~ 150 Switching frequency: 1MHZ Static power consumption: 80uA Work indication: Blue LED on when output is 5V Application: to charge mobile phones and other digital devices, can also be used as power supply voltage regulator Package included: 10 x Step Up Module {more}

Brand - DC DC
Model - 1105593

Product Price - 13.99 $

Order 10pcs DC-DC Boost Step Up Module 2.5V-5.5V Input 5V / 2A Output

600W DC-DC Boost Converter Step-up Module Mobile Power Supply Thumbnail

600W DC-DC Boost Converter Step-up Module Mobile Power Supply

Product Description - 600W DC-DC Boost Converter Step-up Module Mobile Power Supply In 10-60V Out 12-80V Description: 600W high power Boost module Wide voltage input: the 10V - 60V Output adjustable 12V -80V wide voltage Adjustable output current Ultra-low dropout Specification: Input voltage: 10V-60V Input Current: maximum input current 15A Output voltage: 12V-80V continuously adjustable Output current: maximum output current of 10A (adjustable) Output power: effective power P = input voltage V x 10A Conversion efficiency: up to 95% (input voltage and current; conversion efficiency of the output voltage, current impact) Short-circuit protection: fuse Package included: 1 x DC-DC 600W DC IN 10-60V OUT 12-80V Boost Converter Step-up Module Mobile Power Supply {more}

Brand - DC DC
Model - 88973

Product Price - 13.66 $

Order 600W DC-DC Boost Converter Step-up Module Mobile Power Supply

B3606 NC Digital DC-DC Step Down Buck Module Constant Voltage Current Thumbnail

B3606 NC Digital DC-DC Step Down Buck Module Constant Voltage Current

Product Description - B3606 NC Digital DC-DC Step Down Buck Module Constant Voltage Current Feature: 1. Uses advanced microprocessor, can precisely regulate the output voltage and current 2. With memory save function, can store 10 groups parameters, and can freely store, recall 3. Fully digital display, easy to use 4. Has a constant voltage, constant current status 5. Uses four high-brightness LED, can display the output voltage, current, power and capacity and other parameters in real time 6. Auto / manual switch display voltage, current, power, capacity and other parameters 7. Has an output (OUT) constant voltage (CV) constant current (CC) indicator, you can view real-time working status 8. You can set whether to automatically output after power 9. Can be a key to save the current values you set Parameter: Module Properties: Non-isolated step-down (BUCK) Input voltage: 6V-40V Output current: 0-6A Output voltage: 0-36V Conversion efficiency: up to 92% Operating frequency: 150KHz Short circuit protection: Constant Operating temperature: -40 C to + 85 C Control: Digital control + Digital display Voltage regulator / Display resolution: 0.01V Power display minimum resolution: 0.001W Current regulation / Display resolution: 0.001A Capacity display minimum resolution: 0.001AH Output ripple: 50mV Weight: 116g Dimensions: 80 x 66 x 33 mm Note: No input reverse polarity protection, if you need please add install diode. Properly connected input and output, non-reverse, reverse will burn the module. This module is a step-down module, input is higher than output 1.5V or more. Output under 5A just need natural cooling, output 5A above shall enhance heat dissipation. Manual download: http://img.banggood.com/file/products/20160204002228SKU163998UsermanualofB3606.pdf Package included: 1 x B3606 CNC Digital DC-DC Step Down Module {more}

Brand - DC DC
Model - 947293

Product Price - 13.63 $

Order B3606 NC Digital DC-DC Step Down Buck Module Constant Voltage Current

10Pcs DC-DC Buck Module 6-24V 12V / 24V to 5V 3A USB Step Down Power Supply Charger Efficiency 97.5% Thumbnail

10Pcs DC-DC Buck Module 6-24V 12V / 24V to 5V 3A USB Step Down Power Supply Charger Efficiency 97.5%

Product Description - Features: The max output current 3A, long time use 2.1A, enough use New design, 3 solid state ceramic capacitors(MCC) more safe and low ripple Synchronous rectification, High efficiency, 6.5V to 5V 0.7A can up to 97.5% 12V to 5V 1A can up to 94% Flat copper inductor, improve conversion efficiency With output overvoltage protection. There is 1.5A fuse, output 5V have 300W TVS tube protect your USB device Using the latest USB identification circuit, perfectly compatible with IPHONE, the most of Android phones, IPAD etc High quality USB port Output voltage indicator (RED) Small size, 26.4 (L) * 15 (W) * 7.4 (H) mm Input with reverse polarity protection diode, will not damage when input connect incorrect Ultra-low static current, 0.85 mA only. Do not need to add swith when connected to the car battery, can be connected to car cigarette lighter cable or ACC power supply cable Specification: Properties: non-isolated buck module (BUCK) synchronous rectification Input voltage: DC 6-24V Output voltage: 5.1-5.2V Output current: 3A MAX (please enhance heat dissipation when full load using) the actual test result input 12V output current 2A do not need to enhance heat dissipation. Conversion efficiency: can up to 97.5% (6.5V step down to 5V 0.7A) (after short reverse protection and fuses test value) Switch frequency: 500KHz Output ripple: 10mV around (12V to 5V3A) 20M bandwidth Output indicator: Output voltage indicator is red Operating temperature: Industrial grade (-40 to + 85 ) (the higher the ambient temperature, the lower the output power) Output overvoltage protection: Yes, input 1.5A fuse, output 5V have 300W TVS tube clamp protection. Full load temperature: 30 C Static current: 0.85 mA Load regulation: 1% Voltage regulation: 0.5% Dynamic response speed: 5% 200uS Output short circuit protection: Yes, but please do not short circuit for a long time Input reverse polarity protection: Yes, there is reverse polarity protection diode Connection mode: Soldering Input mode: Soldering Output mode: USB Package includes: 10 x USB DC Converter 5V 3A {more}

Brand - DC DC
Model - 1106578

Product Price - 13.26 $

Order 10Pcs DC-DC Buck Module 6-24V 12V / 24V to 5V 3A USB Step Down Power Supply Charger Efficiency 97.5%

20Pcs Geekcreit Mini DC-DC Converter Adjustable Power Supply Step Down Module Thumbnail

20Pcs Geekcreit Mini DC-DC Converter Adjustable Power Supply Step Down Module

Product Description - Description: This is a DC power step down converter module that is ultra light weight, just the size of a finger nail. This Mini DC-DC Adjustable Step Down Converter is used for DIY mobile power, monitor power supply, buggies power, camera power supply, car power, communications equipment supply, there are a variety of size and weight for demanding situations (such as aviation models,etc.) Specification: Colour: Blue or Green (Delivery random) Input voltage: 4.5V ~ 28V Output voltage: 0.8V ~ 20V Output current: rated current is 2A, maximum 3A (Additional heatsink is required) Conversion efficiency: 96% (Highest) Output ripple: < 30mV Switching frequency: 1.5MHz (Highest) 1MHz (typically) Work temperature: -45C to +85C Potentiometer adjustment direction: clockwise (decrease) counter clock wise (decrease increase) Dimension: 22 x 17 x 4mm (L x W x G) Note: This can't be used to step up voltage Package included: 20 x Mini DC-DC converter step down module {more}

Brand - DC DC
Model - 951167

Product Price - 12.99 $

Order 20Pcs Geekcreit Mini DC-DC Converter Adjustable Power Supply Step Down Module

DC-DC 600W 10-60V to 12-80V Boost Converter Step-up Module Power Supply Thumbnail

DC-DC 600W 10-60V to 12-80V Boost Converter Step-up Module Power Supply

Product Description - DC-DC 600W 10-60V to 12-80V Boost Converter Step-up Module Power Supply Features: Adopt highly customized radiator, rational design Integrated design of radiator and step-up panel, easy to use and install. Using 27mm Kool inductor toroid ring, 1mm double wire wound inductors, high-quality filter capacitor. Widely used in adjustable output vehicle power supply DIY, universal car laptop power supply, power supply for electronic devices, etc. Specifications: 1. Input voltage : 10V -60V 2. Input Current: Maximum input current of 15A 3. Output voltage : 12V -80V continuously adjustable 4. Output current: maximum output current of 10A ( adjustable ) 5. Output power: the effective power P = input voltage V * 10A 6. Conversion efficiency: up to 95% ( input voltage, current; output voltage and current impact of conversion efficiency ) 7. Short circuit protection : Fuse Package included: 1 x 600W Boost Converter Step-up Module {more}

Brand - DC DC
Model - 1041640

Product Price - 12.76 $

Order DC-DC 600W 10-60V to 12-80V Boost Converter Step-up Module Power Supply

10Pcs 3V To 5V 1A USB Charger DC-DC Converter Step Up Boost Module Thumbnail

10Pcs 3V To 5V 1A USB Charger DC-DC Converter Step Up Boost Module

Product Description - 10Pcs 3V To 5V 1A USB Charger DC-DC Converter Step Up Boost Module Features: Module uses the Taiwan production boost chip, high efficiency (up to 92%) plus built-in over-current protection chip, can be more good to protect the module and use the device after the class. Module with undervoltage protection, undervoltage protection into state below 2.5V, can be more better protect the battery, to avoid excessive discharge. Module can modify the fixed resistor adjusts the output voltage can be adjusted up to 12V output, but to ensure that the output power of less than 5W. This module uses TDK multilayer ceramic capacitors as main filter capacitor, the output ripple can be as low as 20mV (5V1A output case). This module uses a standard USB interface, you can use all universal USB charging mobile phones, MP3, MP4 and other equipment, the perfect support for IPHONE and other mobile phone. Specification: Module properties: Non-isolated step-up module (BOOST) Input voltage: 2.5-6V Output voltage: 4-12 V (Adjustable (need to replacing the resistance to adjustable) the default 5 v) Output current: 1000mA (Max) Efficiency: 92%(Max) (the higher the input voltage, the higher the efficiency) Switching frequency: 1MHz Output ripple: 20mV (MAX) Operating temperature: Industrial (-40c to +85c) Voltage regulation: 2.5% Short circuit protection: None (please use the lithium battery with protection) Input: IN + postive, IN - negative Output: USB output Size: 3 x 1.3 x 0.8cm Application: This module can be used for DIY mobile power output, enabling single or two ordinary lithium battery to 5V boost to the mobile phone or PSP device charging. DIY a mobile power supply, only need one battery, you can output 5V voltage for your phone, MP3, MP4, PSP charger, very easy. In order to power your electronic devices when your device needs 5V power supply, when you only have lithium battery, this module can be directly step-up to 5V, solve your problems. Note: This module is a fixed 5V output module Modules indicated above IN - (negative input) IN + (positive input) OUT-(negative output) OUT + (positive output) must be connected correctly, otherwise it may cause damage to the module This module has an LED light, when the charge when the LED lights can be used as indicator Package included: 10 x USB boost module {more}

Brand - DC DC
Model - 966042

Product Price - 12.72 $

Order 10Pcs 3V To 5V 1A USB Charger DC-DC Converter Step Up Boost Module

3Pcs DC-DC Step Down Power Supply Adjustable Module With LCD Display Without Housing Case Thumbnail

3Pcs DC-DC Step Down Power Supply Adjustable Module With LCD Display Without Housing Case

Product Description - 3Pcs DC-DC Step Down Power Supply Adjustable Module With LCD Display Without Housing Case Specifications: Converter type: DC-DC Input voltage: 5~23V (Best voltage 20V) Output voltage: 0V~16.5V (Continuously adjustable) Peak current: 3A Mainboard size: 50mm x 30mm x 12mm(LxWxH) Display module: STN LCD LCD size: 37.5mm x 17.0mm(LxW) LCD accuracy: 1% Conversion efficiency: 95% Load regulation S(I): <= 0.8% Voltage regulation S(U): <= 0.8% The screen data can not be reprogramed. Calibration method: Under power off situation, Holdind left button and power the supply,when the display begin flashing, release left button, with multimeter measuring the output voltage, by press the left and right button ,adjust the multimeter measuring voltage near 5V, such as 5.00V ,4.98V or 5.02V is ok too,at this situation,please ignore the displaying on this item. After adjustment,please power off it and then power to it again, then the calibration is completed. Errors can be calibrated in 0.04V, if the error is greater, you can try to calibrate it again. Package included: 3 x DC-DC step-down power supply module {more}

Brand - DC DC
Model - 1051576

Product Price - 12.49 $

Order 3Pcs DC-DC Step Down Power Supply Adjustable Module With LCD Display Without Housing Case

5Pcs Dual USB 9V / 12V / 24V / 36V to 5V Converter DC-DC 3A Step Down Power Module Thumbnail

5Pcs Dual USB 9V / 12V / 24V / 36V to 5V Converter DC-DC 3A Step Down Power Module

Product Description - Specification: Input: 9V-36V Output: 5V / 3A (MAX) Efficiency: 92% (MAX) Switching frequency: 150KHZ Operating temperature: -40 - + 85 Load capacity: Maximum output 3A (at the same time with two mobile phones) Application: mobile power, mobile phones, flat-panel USB5V powered devices Package included: 5 x DC Power Module {more}

Brand - DC DC
Model - 1090953

Product Price - 12.21 $

Order 5Pcs Dual USB 9V / 12V / 24V / 36V to 5V Converter DC-DC 3A Step Down Power Module

10A DC-DC LCD Adjustable Step Down Power Supply Voltage Current Display Module With Housing Thumbnail

10A DC-DC LCD Adjustable Step Down Power Supply Voltage Current Display Module With Housing

Product Description - Calibration method: The module with a calibration function, do not worry about the measurement display is not accurate, If you find that the display is not accurate you can use the following method of calibration. Just use the calibration once for the first time. Voltage calibration: In the case of power off, press and hold the 'Setup' button, power on, enter the voltage calibration mode, the LCD screen starts flashing, release the set button, press the 'Settings' button to increase, 'OK' to decrease, the input voltage of the calibration for the correct. Such as: the input voltage is 12.65V, then the voltage will be adjusted to 12.65V, after 2 seconds will automatic preservation, power off and exit the calibration is complete. Special Note: If the first use of the output voltage can not be adjusted, because the module factory, the default output voltage is 20V or so. When you encounter this problem, please counterclockwise rotation ADJ-V potentiometer more than 10 laps, until the voltage value changes, and then you can use the normal regulation of the voltage. Feature: Input voltage: 7V-36V Output voltage: 1.5-35V continuously adjustable (can only be used to do buck module, the input must be greater than the output 1.5V or more) Output current: Adjustable, the maximum 10A (recommended used within 8A, the 5A or 70W below in normal temperature can be natural cooling, when exceed please strengthen the cooling. Recommend add a small fan. Constant current needs to output voltage above 2V can be adjusted, current regulation, only in the constant current state will work.) Output power: 150W maximum (recommended used within 100W, large pressure difference use please reduce power) Operating temperature: -20 to +75 degrees (Note the use of power tube temperature, when exceed please strengthen the cooling) Operating frequency: 300KHz Conversion efficiency: up to 95% Short-circuit protection: Yes, the constant current the current setting of constant current value. Input reverse protection: No, if necessary, please add a diode on your own. Output anti-reflux: No, for charging, if necessary, please add a diode on your own. Wiring: Terminals or soldering terminals, IN for the input, OUT for the output Module size: 80 x 53 x 35mm (L*W*H) Weight: 132g Setting description: Setting display mode, divided into three types: F-0 mode: Display the output voltage; F-1 mode: Display the input voltage; F-2 mode: Alternating display input and output voltage; Press the 'SET' button to cycle show the three display modes. The corresponding LED will be on or off. Press 'OK' button to save and exit. Press 'OK' key to switch the LCD backlight. F-0 mode: Display the output voltage: F-1 mode: Display the input voltage: F-2 mode: Alternating display input and output voltage: Applications: 1. Used as an ordinary step-down module with overcurrent protection Instructions: 1) Under no load condition, adjust 'ADJ-V' of constant voltage potentiometer to make the output voltage reach the voltage value you want; 2) Direct short-circuit module output (find a thick wire or tweezers shorted to the output, Note: short-time do not adjust the voltage) then adjust the 'constant current potentiometer ADJ-I' to make current value reaches the preset over-current protection value; or connected to the load can also adjust the current. (Such as on-board ammeter shows the current value is 4A, then the module maximum current is limited to 4A, when the current to 4A, the constant current red indicator light) 3) Connected to the load, work. 2. Used as a battery charger Instructions: 1) Determine the battery float voltage and charge current; (If the lithium battery parameters is 3.7V / 2200mAh, then the float voltage is 4.2V, the maximum charge current 1A, or 2200mA) 2) Under no load conditions, adjust the 'constant voltage potentiometer ADJ-V' so that the output voltage reach to float voltage; 3) Direct short-circuit module output (find a thick wire or tweezers shorted to the output, Note: when short-circuit do not adjust the voltage) then adjust the 'constant current potentiometer ADJ-I' to make the current value to the preset value of the charging current; or connected to the load can also adjust the current. 4) Charging turn lights current factory default is 0.1 times charging current; (battery during charging the current is gradually reduced, and gradually from constant current charging to constant voltage charging, if the charge current is set to 1A, then when the charge current is less than 0.1A, the charging yellow indicator light is off, full of charge blue light is lit, then the battery charge is complete) when charging is completed, please disconnect the battery terminal, then disconnect the input to prevent the battery backflow damaged the module. 5) Connected to the battery, charging. 3. Uesd as a constant current LED driver module Instructions: 1) Determine that you need to drive the LED operating current and maximum operating voltage; 2) Under no-load conditions, the regulation 'constant voltage potentiometer ADJ-V' so that the output voltage reach to LED operating voltage; 3) Direct short-circuit module output (find a thick wire or tweezers shorted to the output, Note: short-time do not adjust the voltage) then adjust the 'constant current potentiometer ADJ-I' so that the current value reach to the preset LED operating current; or connected to the load can also adjust the current. 4) Connected to the LED, and test. Note: The constant current adjustable current, the actual load current must be greater than the set current to enter the constant current mode, otherwise is the constant voltage state of work, rather than the current transferred to 2A, that means connected to any device has changed to 2A. Package includes: 1 x 10A DC-DC LCD Adjustable Step Down Module {more}

Brand - DC DC
Model - 1095044

Product Price - 12.17 $

Order 10A DC-DC LCD Adjustable Step Down Power Supply Voltage Current Display Module With Housing

MPPT Solar Panel Controller 5A DC-DC Step-down CC / CV Charging Module Display LED Thumbnail

MPPT Solar Panel Controller 5A DC-DC Step-down CC / CV Charging Module Display LED

Product Description - MPPT Solar Panel Controller 5A DC-DC Step-down CC/CV Charging Module Display LED Description: Module Properties: Non-isolated buck module (BUCK) Input voltage: 6~36 V Output voltage:1.25~32 V continuously adjustable (the default output 5V) MPPT voltage setting range: 6~36 V Output current range: 0.05~5A (The default output current is 3A) Turn lights output range: 0.01~5A (default turn lamp current 0.3A) (the current range will be a little difference because the parts parameter error) Operating temperature: -40 ~ +85 degree Operating frequency: 180 KHz Conversion efficiency: up to 95% (efficiency, input & output voltage, current and pressure-related) Short circuit protection: Yes Over temperature protection: Yes (automatically shut off the output after overtemperature) Input reverse polarity protection: None, (if necessary, please add the string into the diode) Output anti-anti-irrigation protection: None, the output must be connected to the battery plus blocking diode, otherwise it will burn the module. Installation: 4 Pcs 3mm screws Connection: IN is the input, OUT is output Multifunction double display: input voltage, output voltage, output current, output power Charging indicator: charging red, bright green when fully charged. Turn lamp is the output current detection. Module dimensions:60 x 31 x 22 mm(without meter) Applications: 1. It can support high-power LED. 2. It can power supply for electronic devices. 3. For a variety of battery charge, can observe the state of charge. 4. As a car power supply it can for your cell phone or digital products supply. 5. DIY a voltage Regulator, with constant current function, Short-circuit proof, can protect the load. 6. Charger for all kinds of batteries, with MPPT function, can enhance the charging current to double. With a constant current and prevents battery overcharge, effective protection of the battery. Note: Please do not direct connect the output of negative electrode and the input of negative electrode. Package included: 1 x Step-down Module {more}

Brand - DC DC
Model - 1089155

Product Price - 10.86 $

Order MPPT Solar Panel Controller 5A DC-DC Step-down CC / CV Charging Module Display LED

10Pcs Mini DC-DC 9V / 12V / 19V To 5V 3A Buck Car Charging Step Down Power Supply Module Thumbnail

10Pcs Mini DC-DC 9V / 12V / 19V To 5V 3A Buck Car Charging Step Down Power Supply Module

Product Description - Description: Product Name: Mini DC-DC Buck Module Product size: 23.6mmx14.2mmx4mm(LxWxH) Input: 6V-23V Output: 5V / 3A (Max) Conversion efficiency: 92% (Max) Switching frequency: 340KHZ (Max) Operating temperature: -40 - +85 Load capacity: maximum output 3A, 1.5A long-distance running Scope: power bank, mobile phones, tablet and other USB 5V power supply equipment Package included: 10 x 5V Mini DC-DC Buck Module {more}

Brand - DC DC
Model - 1123527

Product Price - 10.00 $

Order 10Pcs Mini DC-DC 9V / 12V / 19V To 5V 3A Buck Car Charging Step Down Power Supply Module

10Pcs Mini DC-DC 9V / 12V / 19V To 3.3V 3A Buck Car Charging Step Down Power Supply Module Thumbnail

10Pcs Mini DC-DC 9V / 12V / 19V To 3.3V 3A Buck Car Charging Step Down Power Supply Module

Product Description - Description: Product Name: Mini DC-DC Buck Module Product size: 23.6mmx14.2mmx4mm(LxWxH) Input: 4.5V-23V Output: 3.3V / 3A (Max) Conversion efficiency: 92% (Max) Switching frequency: 340KHZ (Max) Operating temperature: -40 - +85 Load capacity: maximum output 3A, 1.5A long-distance running Scope: power bank, mobile phones, tablet and other USB 3.3V power supply equipment Package included: 10 x 3.3V Mini DC-DC Buck Module {more}

Brand - DC DC
Model - 1123530

Product Price - 10.00 $

Order 10Pcs Mini DC-DC 9V / 12V / 19V To 3.3V 3A Buck Car Charging Step Down Power Supply Module