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switching power 5v

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switching power 5v Customers Reviews

  • Great

    posted by Twinsen01

    - Stable power supply. Is powering my Raspberry pi and an SATA hard-drive for almost a month non-stop.- Delivers 2A as mentioned in the specifications.- The output can be adjusted between about 4 to 6 volts- Inputs and outputs can be connected easily using the screw connectors.
    All labels are correct.Mine was a little different from the one in the photo. It did not have screws to hold the top part of the case, plus some other small differences.
    For this price, you can't ask for more.It's working perfectly for over a month.
  • Really small!

    posted by Polonium

    This is a really small switching power supply!!Line side has a varistor, thus some kind of surge suppression is provided.Output voltage: 5.10V (no load)When no load is attached, a witched power supply draws about NOTHING current. Ideal green replacement for those old bulky transformers.
    Still didn't measure ripple at maximum load (will put results soon), but according the specs it is around 150mV (according the specs it is 150 mW, but that is probabely a bug...)
    Nice, cheap and small switching power supply.Not worth making one youself......
  • Compact power supply

    posted by jlramirez

    Power supply well built, sturdy and really delivers the marked current in the case. When loads 3,5 amperes the voltage don't drop down. The oputput voltage are regulated with a variable resistor, is useful but not necesary.
    Well ventilated case, if the power supply is heated, you can add a little blower. You need to put some spacer in the bootom of the case, you can buy in Dx.I will add a 12 volts PS SKU: 163956 to make a good power supply to my electronic laboratoy
    Good device to mount a little laboratory or made some electronics stuff

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