Switchmode Power Supply 350W




The IS350W-13.5 & IS350W-27 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: Universal AC input/ full range.
Stock Code
DC Output Voltage
DC Output Current
IS 350W-13.5
897.084.77 IS 350W-27 27V 13.0A 83%
AC Input Voltage Range 85-264VAC (120~370VDC)
Input Frequency 47~63Hz
Inrush Current Cold Start, 20A/115V, 40A/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 Limit
Output Over Voltage Protection 110~150%
Output Over Load Protection 110~150%
Over Temperature Protection IC, Tj:135ºC, Power Shutdown
Withstand Voltage I/P-O/P: 3.0KVAC/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, 20~93%RH (Non Condensing)
Safety Standards Meet UL60950, EN60950
EMC Standards Meet EN55022 Class A
Cooling Method Fan
Dimensions 215x115x50(mm)
Weight 1.2kgs
The power supply is factory preset at the customer specified output voltage.
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.
The above power supplies are not suitable for charging the battery.