Switching Power Supply 400W DC12V/24V/36V/48V/60V 8.3A-33.3A Support Monitoring Transformer LED Lighting

Feature Model YY 400 xxOutput power 400WOutput voltage DC12 24 36 48 60V Optional Input voltage 110V 220V ACAmbient temperature 10C 50CAdjustable voltage 10 Product size 215 x 115 x 50mmItemTechnical SpecificationsOutputDC voltage12V24V36V48V60VRated current33 3A16 6A11 1A8 3A6 6ARated power399 6W398 4W399 6W398 4W396WRipple and noise ①150mV150mV240mV240mV240mVVoltage accuracy1 Output voltage adjustment range10 Load Regulation1 2 1 0 5 0 5 0 5 Linear adjustment rate1 InputVoltage range90 132VAC 180 264VAC 47Hz 63Hz 254VDC 370VDCEfficiency typical ②82 84 86 86 86 Working current5 2A 115VAC 2 8A 230VACElectric shock110VAC 25A 220VAC 50AStart rise hold time200ms 50ms 20ms 230VACProtectionOverload protection105 135 type constant current output V0 falls to undervoltage point to cut off output reset power on againOvervoltage protectionTurn off output when 115 145 Undervoltage protectionTurn off output when 10 45 Short circuit protectionClose output Over temperature protectionRTH3 65C fan starts 55C fan off 80C off output 5V 15V RTH3 70C fan starts 60C fan off 85C off output 18V 48V EnvironmentWorking temperature humidity 10C 50C 20 90 RHStorage temperature humidity 20C 85C 10 95 RHSafetyWithstand voltageInput Output 1 5KVAC Input Enclosure 1 5KVAC Output Enclosure 0 5KVAC for 1 minuteLeakage currentInput output 6mA at 1 5KVACLeakage currentInput output 1 5mA at 220VACIsolation resistanceInput output input housi