Review on KOOBOOK Electronic Transformer Converter Adapter by Christopher Ruth
Dangerous and useless. Do not use!
Terrible and very DANGEROUS. Ordered two and the first one was mislabeled: 120V input and 12V output swapped. Plugged it in, turned it on and it exploded! The second had a different label which was correct so I plugged it in, turned it on and it ran for about eight hours. I'm an electrical engineer so I know what I'm doing and it's totally useless. I would give them negative stars if I could.
- It has the advantages of high power factor, low temperature rise, no noise, no strobe effects, etc.
- Band
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