... precision and stability 3.well protecion 4.ISO9001-2000 switch mode DC power supply FeaturesSmall volume, light weightPWM modulation, ... circuit, reliable protection function.This product is designed load-side voltage detection terminals, able to accurately read ... the output will be closed when protectionOutput Over-currentProtectionOver load, short circuitOver-temperature ProtectionBuilt-in O.T.P ...