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

dc dc power supply

The dc dc power supply your looking for is one of our top sellers. Our customer service team will repond promptly to your questions, making your shopping experience stress free and easier. You can also browse dc to dc power supply, 12v power supply dc dc. Find your beloved cool gadgets right now.
Related Hot Products: 12v power supply ac dc

dc dc power supply Customers Reviews

  • Easy-to-use item

    posted by Toxin65

    - rather cheap- handy- separate channel to measure voltage, using internal voltmeter- convenient output cables
    Great item for the price. There's much free space inside the shell, so you may add some features if needed. RF detector works fine.
    I'm glad I have this one in my lab. It does, what it's made for. Especially recommended for beginners.
  • 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
  • About what I expected

    posted by joshyboy

    Unit advertised as 240W, I needed 100W so thought even if it supplies half of rated output, it's good enough for my needs.Have tested it up to 120W no trouble, unit sits at about 60-70°C. Input power is about 150W at 120W out.Looked at DC output on Oscilloscope, very smooth and noise free (forgot to check input rail).
    Draws 45mA at idle with nothing connected. This may be significant for some.
    Pretty sure it will do what I bought it for, if it fails I will update review.
  • Good and solid power

    posted by Blacktxandy

    Its a good power supply. Stable 12V line and can be connected directly to your wall input. Its not made for use externally (like a wall charger), because it is open, and any child or animal can easyly touch the connectors. You should mount it in a closed box. It can drive some high powered leds or audio amplifiers without any problem.
    I used it to make an audio amplifier to my computer, so I connected it to an audio amplifier and put the amp and the power supply inside of one of my speakers box. Its working very well and its not overheating.
    Buy this thing... you can have a lot of fun with it
  • Mobile power suppply

    posted by Koppen24

    Handy device, easily and accurately set. I use it in my car for media player. with 4 diodes I have the input voltage 2.5 volts lowered, then I could adjust the tension nicely at 12.5 volts. because a car when the engine is running 14.5 volts charging. The media player works well and without fault in sound or image
    the device is recommended for anyone with a laptop on the go with the car.
    Handy device for little money, certainly useful for a laptop because they are generally at a higher working voltage than 14.5 volts in a car.

WHY CHOOSE DX.COM?

Get great weekly deals and offers like: Collections