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12v dc supply

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12v dc supply Customers Reviews

  • 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.
  • 12V LED power driver

    posted by Scorpei

    -Works fine with SKU 149699 (2x)-Does not get very hot-Compact-Runs fine on 220V-Wires are not able to hit eachother, though I would recommend something that holds them away if they ever get loose
    Mine came with a yellow screw cover. Did not test 'full load', should have hooked up 48W, which should be roughly 4A, but only LEDs and safety resistors so can't be sure.
    Works as advertised and was easy to put into operation. Would buy again if needed.
  • 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.
  • Functional.

    posted by Andrestand

    Makes my 12V 4A computer screen work fine, so it is delivering about 4A at about 12V, as expected.
    It has a led that let you know if it is connected to the power line. It is black, with a black wire.
    Works as it was expected, good and cheap choice, compared to other multi-voltage and multi-amperage transformers...
  • 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.

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