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dc dc power supply

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dc dc power supply Customers Reviews

  • Excellent little powersupply

    posted by Rabble

    It has a standard socket for a powercord, so it is suitable for virtually any country. 4A supply, so there is plenty of current available. It is also reasonably small for a 4A supply.
    DX could sell powercables with plugs for various countries (EU, US, Asia, Aust/NZ). Buying a powercord for it in Australia costs more than the price of the powersupply.
    If you need 12V at more than one amp, this is brilliant. Particularly useful for small single purpose computers and networking gear, but one of mine drives an old turntable for records beautifully.
  • good regulator

    posted by lucho911

    Excellent circuit to supply equipment from a DC voltage and need another voltage value. Good power, good regulation capability and excellent range of adjustment. The construction is of good quality and are correct terminal blocks for power.
    According to my tests, the performance is good quality. The circuit works very well and is very efficient in terms of energy management.
    Nothing to add. Really is a great buy you will not regret making. It will be money well spent.
  • Produto bom

    posted by junior40

    It can operate as an energy source for people with more casual than a notebook. Easy to use, can be used in car comes with cigarette lighter connector, there are 13 connectors for easy adjustment, the good that he does not need to manually adjust the voltage setting is automatic in some very good this.
    The product is good meets the needs might be a little cheaperEasy use at home or in the car meets the needs wherever you are.
    Good
  • 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.
  • 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.

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