4 Port DC USB Power SUpply 1
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12v (8-40v) to 5 volt 5 Amp 4 Port USB Power Supply

Quick Overview

This 4.8 x 3.8 x 2.2cm board takes an input voltage of 8 to 40 volts, and converts it to an output of 5 volts, 5 Amps. It has 4 USB ports, so it is ideal for powering a Raspberry Pi and USB peripherals from a car or other DC power supply.


Availability: In stock

Product Description


  • Input: 9 – 40 v
  • Output: 5V, within input range(9V~40V)
  • Current: 5A (long-term stable working)
  • Max current: 8A
  • Efficiency: 94%
  • Size: 4.8 x 3.8 x 2.2cm
  • Core components: kim-055L packaging, tps40057 chip
  • With high frequency low resistance electrolytic capacitors, withstanding high voltage, high stability
  • The whole welding by machine
  • With doubling PCB board, Increasing the line width of the board to  insure the current flow more smoothly
  • One of the four USB interfaces reserving the divider resistance for your DIY
  • Purpose: All 5V equipment, below 25W electrical equipment such as MP3, MP4, MP5, mobilephone, pad, GPS, automobile data recorder and bluetooth device, can be used at the same time or can be used LED power supply
  • Warning:When using the positioning hole, due to the upside and down side of PCB board voltage is different, avoiding the copper sheet together to cause a short-circuit.

Additional Information

Weight 100 g