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12v dc power supply

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12v dc power supply Customers Reviews

  • Useful gadget

    posted by frn747

    Really useful.
    Has been trying to find something similar to plug my travel fridge to no avail! Now I can plug my fridge on the hotel when travelling by car!
    Good power output
    Nice gadget. I use it to plug a car fridge on the hotels when travelling around so I can take with me food.
    Good output power.
  • 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.
  • 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.
  • Very powerful

    posted by henriquefiles

    Very powerful (4A). Easy to use.Connector standard in routers and others equipments (5.5 x 2.1mm plug).Usable on different equipments 12v (surveillance cameras, scanners, routers, led strips).
    Quality stuff, but has no power cord (standard computer cable). Perfect for anyone who is replacing a power source with problems. Works as it was expected, good and cheap choice!!!
    Usable on different equipments operating in 12v.
  • 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.

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