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Jul 9, 2014 at 21:38 comment added Pete Kirkham No, the worst is worse that that. I bought similar priced 'LED power supply transformers' off ebay, and the 'power supply driver transformer' is actually a resistor and a diode in series. The output is at mains voltage under no load. Open it up and check it actually is safe before use.
Jul 9, 2014 at 19:10 vote accept Unstable
Jul 9, 2014 at 17:54 comment added Funkyguy Yea I wouldn't worry about anything blowing up. Just don't be stupid about it. The worst I could see happening is you getting some really funky jazz with a noisy output.
Jul 9, 2014 at 17:53 comment added Unstable @ShannonStrutz for £2 I will test it, as long as I'm not going to blow things up.
Jul 9, 2014 at 17:36 comment added Funkyguy I think its just chinese-english for "This works, don't question it, goodbye" It only has two input and two output pins. I don't see a configuration jumper or switch or anything.
Jul 9, 2014 at 17:36 comment added Unstable Yeah that was confusing to me too, I was assuming it had different pins depending on if you wanted C.Current or Voltage (hopefully). When I get one thorough I will try and get the datasheet and test it.
Jul 9, 2014 at 17:31 comment added miceuz @ShannonStrutz what does it mean?
Jul 9, 2014 at 17:30 comment added Funkyguy "2. Constant current and voltage" EDIT: I'm saying how vague the description is
Jul 9, 2014 at 17:29 history answered miceuz CC BY-SA 3.0