PWS-ATX1200

Posted on February 14, 2012 by steve
ATX1200N12S_profile

1200W ATX 12V Power Supply

  • 1200-Watts Output Power
  • Low heat & Low noise operation with silent 140mm low-RPM
  • Energy-efficient: typical 84.65%, average 82.81% efficiency
  • ACTIVE PFC for reduced harmonic distortion
  • Full range AC input with automatic AC input voltage selection
  • Dual +12V Output Rails
  • RoHS Compliant Lead-free – made with all hazardous-free components
  • Ultra quiet cooling fan – virtually fanless quiet.
  • ATI Radeon® CrossfireTM, CrossFireXTM, FireProTM Ready
  • nVidia® Quad SLITM Ready
  • Support Intel Xeon, Pentium D, Core2 Duo, Quad Core, Core i7, Intel X , Extreme Edition, and AMD 64 X2 based systems
  • Safe to Operate, Meets and exceed the following safety agency standard: UL, cUL, FCC, CE, CB
  • 6x SATA Power Connectors and 4x PCI-Express 6+2 pin Power Connectors
  • Complete 6*Startm electrical protection features built-in
  • NEW Better Mechanical Design:
    Large quiet 140mm fan draws massive amounts of hot air in from the CPU into the power supply and exits out the back of the PC.  Since the fan is situation inside the system and not at the back of the PC, the already low fan noise is further reduced.
  • Lead-FREE
    Cadium-FREE
    Mercury-FREE
    Hexavalent chromium-FREE
    PBB-FREE
    PBDE flame retardants-FREE    		 RoHS Compliant – made with hazardous-free components
    RoHS is the Restriction Of the use of certain Hazardous Substances in electrical and electronic equipment. This has been a standard in Europe and is now becoming a standard in the world. Not only lead, but cadium, mercury, hexavalent chromium, polybrominated biphenyl (PBB), and polybrominated diphenyl ether (PBDE) flame retardants are limited as well.
Connectors Details

1x 20+4 pin ATX Main Connector
1x CPU 8pin EPS12V Power Connector
1x CPU 4pin ATX12V Power Connector
4x Molex Peripheral Power Connectors
6x SATA Power Connectors
4x PCI-Express 6+2 pin Power Connectors
2x Floppy Power Connectors

Note: All power cables are in protective nylon sleeving
Technical  Specifications
AC INPUT : 100-240V (Full Range – Automatic Switching)
Frequency: 50-60Hz
Maximum Input Current: 15A
Voltage +12V1 +12V2 +5V +3.3V -12V +5Vsb
Min 1.0A 1.0A 0.5A 0.8A 0.0A 0.1A
Max 42A 42A 47A 40A 0.8A 6A
Regulation + 5% + 5% + 5% + 5% + 10% + 5%
Ripple & Noise 200mV 200mV 100mV 100mV 200mV 100mV
Total Power 1200W
Operating temperature range: 10oC – 45oC (50oF – 113oF)
Operating relative humidity range: 20 to 90%
Energy-efficient: typical 84.10%, average 81.94% efficiency


MTBF Life Expectancy of this model:
100,000 hours* (11 years & 2 months)

* Excludes the life of the fan which may vary depending on operating environment

Power Good Signal 100~500ms
Hold Up Time >16 ms
Efficiency 80% Plus
Dimensions: 150x160x86mm
Operation Temperature 0~45 degreeC


Complete 6*Startm system protection
  • Over Voltage Protection
  • Under Voltage Protection
  • Over Current Protection
    • Short Circuit Protection
    • Over Power Protection
    • Over Temperature Protection
More Details

Massive 140mm fan draws heat from CPU area and cools the power supply at the same time.

Special slippery circular tube design fan-guard allows air to flow in smoothly and quietly while providing protection against unintended installation injury.
AC Voltage Selection Switch for 115 or 230v is no longer needed as this unit supports all AC input voltage automatically.
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