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12v dc supply

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12v dc supply Customers Reviews

  • Neat little power pack for hobby projects

    posted by PA5UL

    Sturdy stainless steel housing, small size allows you to place it inside equipment. Neat printed circuit layout, good component placement and soldering, looks really professional. Little green LED indicates power is available.
    No user documentation is supplied but that is not really needed for standard use.
    Good value for money, neat little power pack for hobby projects.
  • 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.
  • The average quality of the power supply.

    posted by Nez74

    Claimed output is adequate. The assembly is made qualitatively, nothing sticks out.
    Unknown frequency range of the pulse generator power supply. I thought I'd make noise isolation, but the hissing sound has decreased only slightly. After noise isolation a natural ventilation was not enough. The power supply began to overheat.
    To power the LED lamps in the living room is not suitable. I had to order another power source.
  • Extremely happy with it

    posted by gherman

    - very good packaging, thank you DX!- the fluctuation of this product is around +/- 7% which is very good- damn cheap!- can be used with any DC12V product (check the ampers before)
    Quite a good product. I was expecting a terrible quality at this price, but I discovered the opposite. Can be used safely with DC12V equipment.
    Received what I ordered & got what I expected from it. Thank you DX!If you want a quality 12V 1A, go for "12V 1A Power Supply for LED Light Bulb (86~230V)" which can be found here on DX and totally worths the price.
  • Works as expected

    posted by Zden

    Works as expected, good quality. I ordered it for a LED stripe. Even a non electrician as I can figure out where the cables go.
    For about the same price, I can get a PS for a PC rated 350W. I am not able to compare the qualities of both, but I should have considered this alternative. A PC PS has more parts, so I would expect a lower price here, but as I already said, I am not an electrician.
    Well, as I already mentioned, the PS for a PC might be a better deal.

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