Power Converter/PWM Controller DC 4.5~30V to 0.8~30V 5A Buck Power Supply Module/Voltage Regulator DC 5V 12V 24V Adapter/Charger

  • Item ID #090482

List Price: $14.00 Our Price: $6.50Save 54%

Price(per unit)
Buy More: please contact us

It is a Power Supply Module/Adapter/Charger/PWM Controller,  Input Voltage: DC 4.5~30V, Output Voltage: DC 0.8~30V, Output Constant Current Range: 0.1~5A, Application: DIY Power adapter/Charger, industrial equipments, electronic equipment, Communications Equipment, Power Tools, Car Driving Recorder, Car GPS, Car audio, LCD TV, Advertising screen, LED lights, Fan, intercom and monitor system, etc.

Other Products in Constant Voltage/Current

page 1 of 2 Previous Page Next Page
  • Module properties: non-isolated step-down module (BUCK)
  • Input Voltage: DC 4.5~30V
  • Output Voltage: DC 0.8~30V
  • Output Constant Current Range: 0.1~5A
  • Operating temperature: -40°c to +85°c
  • Working frequency: 300KHz
  • PWM control frequency range: 100-300Hz
  • Conversion efficiency: up to 95%
  • Short circuit protection: YES ( the Limit current is the Setting constant current value)
  • Over-temperature protection: Yes (Over-temperature Automatically shuts down the output)
  • Input reverse polarity protection: None ( please install diode at input port )
  • Output anti irrigation protection: None ( please follow the picture to install the Anti-irrigation diode )
  • Charging indication: charging Red light, full charged Green light
  • Installation: four 3mm screws
  • Wiring: Connection: V-IN input, V-OUT output
  • Dimensions: 60 x 26 x 20mm
Some Application:
  • DIY voltage Regulator, with constant current, can protect the load.
  • The power supply for electronic equipment.
  • For a variety of battery charging, Setting the charging voltage and charging current according to the different voltage and battery capacity, with charging indicator,
  • convenient to observe the state of charge.
  • solar panels power supply for battery charging, With constant current, which prevents battery overcharge.
  • Driver high-power LED, Free series-parallel combination, With PWM control input, Available SCM to Control the LED brightness (PWM control frequency range 100-300Hz).
  • Use as a car power supply, Power supply for electronic equipment.
Package Include:
  • 1 x DC Buck Converter ( Power Supply Module/Voltage Regulator/Adapter/Charger )


* Required information
Choose a ranking for this item. 1 star is the worst and 5 stars is the best.
NOTE: HTML tags are not allowed.
NOTE: Reviews require prior approval before they will be displayed