Switchmode Power Supply 500W




The IS 500W-13.8 & IS 500W-24 are fully regulated output voltage power supply. The output voltage is normally preset at the factory. Please consult Customer Services for your voltage requirements when ordering.
Note: Build in fan speed control, over temperature & short circuit protection
Stock Code
DC Output Voltage
DC Output Current
IS 500W-13.5
897.084.59 IS 500W-24 24V 21.0A 85%
AC Input Voltage Range 170-264VAC (210~370VDC)
Input Frequency 47~63Hz
Inrush Current 60A/230V
Input Leakage Current <0.7mA/230VAC
Load Regulation <0.5%
Line Regulation (Full load) < ±0.5%
Output Voltage Adjustable Range ±10%
Output Over Current Protection 110~130%, Current Limiting, Auto Recovery 
Output Over Voltage Protection 110~150%
Output Over Load Protection 110~150%
Withstand Voltage I/P-O/P: 1.5KVAC/1min
  I/P-F/G: 1.5KVAC/1min
  O/P-F/G: 0.5KVAC/1min
Rise, Hold Up Time 50ms, 20ms @ Full Load (Tipical)
Operating Temperature & Humidity -10ºC~+50ºC, 20~90%RH (Non Condensing)
Safety Standards Design Refer to UL60950, EN60950
EMC Standards Design Refer to EN55022 Class A
Cooling Method Fan
Dimensions 250x160x87(mm)
Weight 2.8kgs
The power supply is factory preset at the customer specified output voltage.
The power supply can be directly used as battery charger .
The power supply should be installed in a well ventilated area and not enclosed where excessive heat build up can occur. Do not install or mount above any hot air discharge/air-conditioner/radiator or similar equipment. Mounting outside or in a wet/damp environment is also not recommended. Keep fan intake/output vents well clear of any material likely to block them.
Sealed and open lead acid batteries can be charged. Please specify nominal output float voltage and size of battery when ordering.