... ,RoHS,ISO Our main products:DC DC power converter------0.1-150WAC DC power converter-----0.1-60W Product Model Input Voltage ... 0.5% or 1%Output features:Over current, overload(according to your request), output short-circuit, over-temperature protection circuit, ... 54-66KHzProduct features:Source effect: input voltage(from low to high)Mean time between failtures(MTBF): 2000000hDrift coefficient:<0.03 ...