DX  » dc power supply » view all power supply dc module » power supply dc module

power supply dc module

It's very convenient for you to find the power supply dc module you want at our online shop. At DX all products are checked in the quality control department before being packed and sent to you. Find your beloved cool gadgets right now.

power supply dc module Customers Reviews

  • Switching Regulator

    posted by Logsplitter

    A simple device, no external components required. Output ripple is very low, as is heat as full output. No heatsink necessary even at continuous full output, (with 15 volts supply voltage).
    The regulators can be combined with steering diodes to increase output current. The ripple does not appear to increase even when combining the output of 3 regulators.
    An excellent stand alone regulator, especially for a USB power source. Have used more than a dozen for automotive cellphone chargers without a single failure
  • A good converter with good parameters.

    posted by Belsysnet

    The device is good at laptop powerful loading (> 50 watts). Heating is negligible. Efficiency as declared. The minimum input voltage was lower. Device to run with 9,6 V, but with low efficiency.
    Solid capacitors, probably would have been better, and slightly increased the cost of the device.
    The unit deals with the task. With proper cooling, can work on the stated power (150 watts). I would recommend using it on a constant load up to 100 watts.
  • Variable voltageboost from 12v to 35v.

    posted by qwwwizx

    - Size, a very small package- Mount feets- Easy to equip - Very easy to use- Looks as good quality work- Very cheep
    I bought this to be able to variable boost voltage going to 12 non-pwm computer fans and to test if it can provide enough power to supply some smaller peltier elements. So far I have tested the voltage going smoothly from 12v to 35v, and a 3000 rpm scythe 120x38mm fan. My god a fan like that can eject some air when voltage goes up.
    Better than I expected. Looks a lot bigger on the picture on DX.com than it really is. I am very satisfied.

WHY CHOOSE DX.COM?

Get great weekly deals and offers like: Collections