YS-U20S AC 100~264V to DC 5V 3A / 12V 2A / 48V 500mA Single-channel Switching Power Supply Board

Features Wide input voltage rangeWith overload short circuit over temperature protection functionSmall size and high efficiencyFull load burn in testUltra low output rippleSpecification Model YS U20SType AC DC power moduleModulation method pulse frequency modulation width modulationTransistor connection method single endedInput voltage AC 220VInput voltage range 100 264V ACOutput power 3 150WOutput DC 5V 3A 12V 2A 48V 500mAWork efficiency 60 90 Output ripple noise 50 300mVpOutput voltage accuracy ±1 Voltage adjustment rate ±1 Load regulation rate ±1 1 Working frequency 47 63HZWorking temperature 15 50℃ humidity 20 90 RHStorage temperature 20 85℃ humidity 10 95 RHSize 87 x 46 x 25mmWeight 76 5gPackage included 1 x Power Supply Board