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5v switching power supply

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5v switching power supply Customers Reviews

  • 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......
  • Nice little unit at a good price

    posted by 8136821

    Compact power supply unit good to tuck into other projectsAdjustable voltage output allows fine tuning to the load
    Took the unit apart and build quality was adequate but not superior. No shorts or any other electrical faults and it worked well immediately.You need to add your own wiring so must be confident to do that.
    Works as it should and is inexpensive.
  • Best power supply i could find for this low price

    posted by Rakkachi

    It is a small practical power supply unit, the connections are clearly marked out on the PCB. On one side there's the live/neutral input while on the other end there's the +/ground output. The solderwork on it is very good, not messy at all. The components used look solid and of medium to high quality.
    ideal for small projects that need a reliable power supply.
    small yet powerfull power supply unit.
  • 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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