sing switching power supply s-300-12/24
AC input selectable by switch
Protections:short circuit/overload/over voltage
Cooling by free air convection
100% full load burn-in test
Low cost,high reliability
2 year warranty
AC input voltage range:85-132VAC, 170-264VAC 47-63Hz,slected by switch
AC inrush current:Cold start,30A/115V,60A/230VAC
DC adjustment range: 士10%
Over load protection:105-150% fold back current limiting,auto-recovery
Over voltage protection:105%-135%rated output voltage
Setup,rise,hold up time:200ms,50ms,20ms at full load and 230VAC
Withstand voltage:I/P-O/P: 1.5KVAC,I/P-FG:0.5KVAC,1 minute
Working temperature:10℃一+60℃, 20 % -90 %RH
Safety standards:Design refer to UI1012
EMC standards:Design refer to FCC part 15
Conneciton:9P/9.5mmpitch terminal block
Packing:1.2KG; 18PCS/21.0KG/1.2CUFT
| MODEL NUMBER | Output | Tol | R&N | Effi |
| s-300-5 | 5v,0~45.0A | ±2％ | 150mV | 73％ |
| s-300-12 | 12V,0~25.0A | ±1％ | 200mV | 82％ |
| s-300-13.5 | 13.5V,0~22.0A | ±1％ | 200mV | 82％ |
| s-300-24 | 24V,0~12.5A | ±1％ | 200mv | 84％ |
| s-300-27 | 27V,0~11.0A | ±1％ | 200mV | 84％ |
| s-300-48 | 48V,0~6.5A | ±1％ | 240mV | 86％ |