COOLMAX ATX 550W Power Supply
COOLMAX WITH 3 FAN (ONE TRELIGHT LED FAN) POWER SUPPLY  
 
Shipping Extra  
ATACOM Part #: POWS_COOL_55_3F  
   Price: $109.95

 

Maximum Power:
550 Watts

Overshoot And Undershoot:
The output voltage has no overshoot or undershoot during turn-on or turn-off the power supply

Overload And Short Protection:

All DC outputs are protected from overload circuit and short circuit condition

Dimension:
DxWxH) 6.4"x5.9"x3.3" / 163x150x86(mm)

Overvoltage protection:
AAll DC outputs will be reduced to zero if the output voltage threshold is exceeded.
The overvoltage threshold of +5V output is between 5.8V to 6.3V
The overvoltage threshold of +12V output is between 14V to 17V
The overvoltage threshold of +3.3V output is between 3.6V to 4.2V
 
  • Trilight LED Fan on the back panel (Blue, Red, Green)
  • Triple ball-bearing fans design, long life, noiseless and fastest cooling time.
  • Fan speed control adjustable function. (Auto, Middle and Lower Speed)
  • Fan speed monitor function for new M/B.
  • High quality gold-coated fan guard & connectors
  • Tube-tide design and tidy your wires.
  • Over voltage protection, short circuit protection on all output levels.
INPUT
Input Voltage 95~132 VAC
Input Frequency Range 47HZ to 63HZ
Input Surge Current < 60A @ 115VAC
Input Current

12A maximum (RMS) at 115VAC
6A maximum (RMS) at 230VAC

Inrush Current 35A maximum at 115VAC
70A maximum at 230VAC
Efficiency 70% minimum at 115VAC , 520W output
Hold Up Time
All output voltages will stay within regulation for at least 16.6ms after an AC line voltage failure is detected at nominal line (115 VAC or 230 VAC) under full load condition.
5-6. Withstand Voltage:
2200VDC between input and ground for 1 minute

OUTPUT
+5V -5V +12V -12V +3.3V <+5V SB
Max. Load 52A* 0.5A 28A 0.8A 26.0A* 2.0A
Min. Load 0.1A 0A 0.8A 0A 0.3A 0A
Load Reg. ±5% ±10% ±5% ±10% ±5% ±5%
Ripple V(p-p) 50mV 50mV 120mV 120mV 50mV 50mV

ENVIRONMENTAL
Operating Temp 0 ~ 50 degree C
Storage temperature 25 ~ 85 degree C
Humidity Operating: 20% To 80% RH, Storage: 10% To 90% RH
 



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