... test Small bulk design Installed with EMI filter, minimum wave. led light switching power supplyHS-250W-12V OutputOutput Voltage12VOutput Current20AOutput Current range0 ... Power250WWave and noise150mVp-pSetup,rise,holdup time100ms,50ms,20ms InputInput Voltage range90~132VAC/180~264VAC,47~63Hz 255~373VDCAC Input Current3 ... ,With short-circuit and over load protection6,Compact size, light weight