I-STAR 300W Flex-ATX Power Supply 80Plus

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SKU: TC-FLH30P80 Category:



  • Application: for IPC
  • PFC: Active
  • Hold-up time: 16 ms (min) at 70% of full load at 230Vac input
  • Power efficiency: 80% (min.) at 20%, 50%, 100% loading line input
  • Remote ON/OFF control: TTL HIgh/PS-OFF, TTL Low/PS-ON

AC Input

  • Input Voltage: 90V-264V
  • Input current: 115Vac/3.5A max 
  • Inrush current: No damage shall occur to the power supply and the fuse shall not open or exceed its max rating: no damage at 25C cold start
  • Input Frequency: 47Hz~63Hz

DC Output

Output Voltage Min. Load Max. Load Load Reg. Ripple & Noise
+5Vsb 0.0A 2.5A ±5% 100nV P-P
-12V 0.0A 0.8A ±10% 150nV P-P
+12V1 0.8A 17A ±5% 150nV P-P
+12V2 0.8A 17A ±5% 150nV P-P
+5V 0.5A 17A ±5% 100nV P-P
+3.3V 0.5A 17A ±5% 100nV P-P

+3.3V & +5V total output not exceed 95W

The continuous total output power is 300W max

Additional information

Weight 9.00 lbs

150 mm x81.5 mm x40.6 mm

Storage temp.

-20˚C to +70˚C

Operating temp.

0˚C to 50˚C


100Khrs minimum at 25˚C

Output Wattage