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power transformer 12v

These cool power transformer 12v are high quality and at affordable prices. Up to 50%! China's leading online retailer -- DX. What are you waiting for? Buy now!

power transformer 12v Customers Reviews

  • mediocre quality

    posted by panter4

    The power supply is of sturdy build quality. No sounds during operation.Does not produce a lot of heat during medium loads.Simple to connect and use (for anyone that knows what a power supply is)
    For the difference in price compared to "high quality" devices i would rather buy a new one every 2 years
    low quality product with excellent price/performance value
  • Good device but danger when using

    posted by ruud68

    Good size power supply, quiet (no high pitching sound)
    Good size, fitted perfectly as a replacement for the original transformer
    Good device, dangerous when connecting and using: needs to be shielded and build in!
  • It works good

    posted by Fipo7294

    - Output power is for LED strings enough - It's look fine- No problems with output paramameters- Universal input-Adjustable output Voltage with trimmer, of course in small range
    I working with Switch mode power supply. And I am not sure with quality yet. I didn't open it, In SMPS is transformer really sensitive element.And the housing of this look like iron, but really thin iron case.. Actually is for nothing But if you want avoid to any mechanical damage, Be careful with that.
    Except case of this supply, I am satisfied with it. I can recommend this SMPS.
  • excellent power supply

    posted by ukych

    - very useful power supply
    - it doesn't generate much heat
    - adjusable output DC voltage (around 11 to 14 V)
    - I drive 2 of SKU 47300 and it works perfectly
    - so far this is an excellent power supply
    - I assume if you're installing it you have some experience with electricity - so you'll know where to install it to avoid electric shock


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