24W, 12V,1A Switching Power Supply, product dimensions:85x59x38mm 24W, 12V,1A Switching Power Supply, product dimensions:85x59x38mm.High ... 63Hz Line regulation (full load).......≤±0.5%Output voltage adjust range.......105~120%Current ... of our bosses, David Yan had been 15 years experience in software development and hardware ... East, Europe, and the US. That's because all products can satisfy our clients' ...