Reviews Constant Current Dc Dc Converter

USB Voltage Regulator DROK DC 3.5V-15V to DC 0.6V-30V Buck Boost Converter 5v to 3v 12v 24v 2A 15W Step Up Down Power Supply Module Digital Voltmeter Ammeter

  • PER Mode --- used as a USB buck boost converter with constant voltage and current function, input voltage range DC 3.5-15V, output voltage range DC....
  • VAH Mode --- used as a multimeter to measure and display voltage, current, power, capacity, energy, time and temp, detect fast charge protocol. Input....
  • PWM Mode --- output PWM signal, adjustable frequency, duty ratio, amplitude..
  • Support Fast Charging Protocol --- QC 2.0, QC 3.0, Huawei FCP/SCP, Samsung AFC..
  • Temperature --- can be switched between Fahrenheit and Celsius..
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uxcell Power Converter Regulator DC 48V/60V to DC 5V 10A 50W Waterproof Voltage Convert Transformer

  • Waterproof IP68 Voltage Converter Regulator DC 48V/60V(10V-60V DC) to DC 5V 10A 50W..
  • Protections: Over-load, Over-current, Over-temperature, Short-circuit, Over-voltage..
  • Auto-recovery when device is back to normal operating.
  • Die-cast aluminum shell, anti-shock, and moisture-proof and has stronger durability.New and Old label is being changed, but the products are same..
  • Note: It is recommended to use stable DC power for the input power supply If you use the pulsed DC power provided by the generator, please filter it with capacitor before connecting it to the converter. If you use solar panel to supply directly, please note that the open circuit voltage of the solar panel cannot exceed the maximum withstand voltage of the converter. The supply voltage should be within the rated voltage and always leave a certain margin..
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2-Pack 12V to 5V USB, Aideepen DC 12V 20V to 5V USB Adapter DC 12v to USB DC Buck Converter Module DC to DC Car Power Converter(Dual USB)

  • 【12V to 5V 】12V to 5V DC Converter Buck Module with Dual USB Female Socket Charging Cable. (8-20V Wide Range Input) Max Current 3A, Power 15W..
  • 【Durable】this DC to DC Converter With Overcurrent protection, Overvoltage protection, Over temperature protection, Short circuit protection . with stable and sturdy performance..
  • 【Low loss】This 12V DC to USB adapter integrates a switch thin voltage regulator module, and the conversion rate is up to 96%..
  • 【Dual USB】2 USB ports, suitable for GPS navigation, driving recorder, car audio, MP3/ MP4, walkie talkie, surveillance system, bus display, taxi advertising screen, LCD TV, LED ect..
  • 【Note】when using a voltage converter, the power of the device must be less than 15W.
  • The DC reduced voltage converter is not compatible with partial Samsung phones.If you have any problems, please feel free to contact us..
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Voltage Boost Converter, DROK DC 8-60V to 10-120V 15A Numerical Control Step Up Voltage Current Adjustable Regulator Constant Module Output 48V 24V 12V Power Supply with LED Display Heat Sink

  • ... designed with bright 4-digit LED to display output voltage, current at default simple mode. By manual setting to fully functional mode, the stabilizer would show more parameters, such as power and capacity. Also the board is equipped with working indicators to show real-time working status..
  • Data Save --- The boost converter can save up to 10 sets of parameter settings. It’s easy to save and very convenient to call out parameters at any time you would like to..
  • Wide Application --- The step up power converter does great for wind power, DC generators, solar panels to charge battery, and it also can be made as a boost power supply to power devices..
  • Notes --- 1) No big difference between input and output voltage. Otherwise the power loss will increase then the actual output may not be as what expected.
  • 2) Actual output current is mainly decided by the load. Converter can only set a limit on output current.
  • 3) When powering high-power appliances, please turn off the automatic output function, correctly connect the converter, and then press the "OK" button to output. After the voltage rises to the set voltage, turn on the appliances..
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2PCS DC-DC Boost Converter, DC-DC 3.3V-13V to +15V/-15V Positive Negative Dual Step-Up Converter Board

  • This boost converter module can convert DC 3.3V~13V to DC ±15V..
  • The boost converter module can output positive and negative voltages..
  • Working Frequency: 400kHz, and the power module is automatically raised and lowered..
  • The boost converter module can be widely used as power supply for for ADC, DAC, LCD, and etc..
  • Maximum Input Current: 1.8A, Maximum Output Current: +Vo 600mA,-Vo 120mA, Quiescent Current: 3-4mA.
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uxcell New Big-Size Waterproof DC 12V Step-Up to DC 48V 8A 384W Car Power Supply Module Voltage Booster Converter Regulator

  • Waterproof DC 12V to 48V 8A Step-up DC-DC Converter Booster.
  • Large Size: 100*80*39mm for High Power Use.
  • Protections Over-load, Over-current, Over-temperature, Short-circuit, Over-voltage. Certifications CE, RoHS.
  • Note: It is recommended to use stable DC power for the input power supply If you use the pulsed DC power provided by the generator, please filter it with capacitor before connecting it to the converter. If you use solar panel to supply directly, please note that the open circuit voltage of the solar panel cannot exceed the maximum withstand voltage of the converter. The supply voltage should be within the rated voltage and always leave a certain margin..
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uxcell Voltage Converter Regulator DC 24V to DC 12V 60A 720W Truck Power Transformer

  • Truck Voltage Converter Regulator DC 24V to DC 12V 60A 720W..
  • Protections: Over-load, Over-current, Over-temperature, Short-circuit, Over-voltage..
  • Recovery when the device is back to normal operating.
  • Die-cast aluminum shell, anti-shock, and moisture-proof and has stronger durability. Widely used in bus, large trucks, motor, solar generate electricity, the display screen of bus and taxi,.
  • Note: It is recommended to use stable DC power for the input power supply If you use the pulsed DC power provided by the generator, please filter it with capacitor before connecting it to the converter. If you use solar panel to supply directly, please note that the open circuit voltage of the solar panel cannot exceed the maximum withstand voltage of the converter. The supply voltage should be within the rated voltage and always leave a certain margin..
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DC Power Supply Variable, 30V 10A Bench Power Supply with Memories, Output Switch, Adjustable Switching Regulated Power Supply with 4-Digits Display, Encoder Adjustment Knob

  • ...DC benchtop power supply is a professional power supply regulation device that has a high resolution of 0.01V and 0.001A. You can easily tune it within 0-30V and 0-5A. The backlit 4-digit LED display provides a more accurate readout for the voltage and current value, visible easily even in the low-light conditions..
  • Constant Voltage (C.V.) & Current (C.C.) Mode Automatic Conversion: Easy to dial in the desired voltage and current with the coarse and fine adjustment knob. The constant voltage/current mode can automatically switch with load changes. The conversion of constant voltage and constant current is indicated by the LED display on the front panel..
  • Compact and Various Application: This DC power supply is less than 3 lb and measures only 9.5 x 3.4 x 6.1 inches, applies for laboratory, school, repair, electrolyzation, electroplate, brush plating, lamp test, aging testing, battery charge, home DIY and other requirements. 5V/2A USB Interface could charge your cellphone and provide power for the device which you want to repair, no worry about running out of power..
  • Reliable and Safety: Many safety measures are adopt in Kungber DC bench power supply- Grounding wire, Leakage protection, Thermal protection, Voltage overload, Power overload and Short-circu....
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12V 1.5A DC Converter, AC 110V 240V to DC 12V Car Cigarette Lighter Socket Power Adapter, 18W Power Supply Converter Transformer Wall Plug Adapter for Small Car Electronics(U.S. Plug)

  • With LED indicator: The car cigarette lighter adapter has LED charging indicator, the working status is clear at a glance..
  • Power Converter: AC to DC car cigarette lighter converter converts household power into 12V, 1.5A DC to power your 12V car products..
  • Safe and Reliable: The car cigarette lighter socket features an ABS shell, which is strong and stable and provides multiple protections..
  • Easy to Use: 110V‑240V AC to 12V DC car power adapter converter, 1500mA current, very convenient and easy to use at home..
  • Scope of Application: AC to DC car power converter is suitable for car chargers or car cigarette lighters, suitable for small car electronics..
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