Features
  • High efficiency
  • Low noise and ripple
  • Output over voltage protection
  • Short-circuit protection at any DC output
  • AC fuse Protection
  • 100% burn-in, Hi-pot & ATE tested
  • Meet IEC950, UL1950, CSA C22.2 NO.950, EN 60950, CCIB, BCIQ, CE
  • Comply with FCC part 15 class B, EN 55022 Class B
    Specification
    Model Type

    ATX Power Supply

    Input Voltage Manual Selectable (90Vac ~ 132Vac; 180Vac ~ 264Vac)
    Input Frequency 47 Hz to 63 Hz
    Temperature range Operating : 0 ~ 50°C
    Non-operating : -20 ~ 70°C
    Humidity Operation : 20% ~ 90% RH (Non-Condensing)
    Non-Operating : 5% ~ 95% RH (Non-Condensing)
    Efficiency At full load provide DC conversion efficiency 70% min Over voltage protection:
    +5V: 7V Max.
    +3.3V: 4.5V Max.
    +12V: 15.6V Max.
    Dimension (WxLxH) 140mm x150mm x 86mm
    MTBF 100,000 hours minimum
    DC Output
    ATX12V 250W
    Output
    Min Load
    Max Load
    Regulation
    Ripple & Noise
    +5V
    1A
    25A
    +/-5%
    50mVpp
    +12V
    0.1A
    10A
    +/-5%
    120mVpp
    +3.3V
    0A
    16A
    +/-5%
    50mVpp
    -5V
    0A
    0.3A
    +/-5%
    120mVpp
    -12V
    0A
    0.8A
    +/-10%
    120mVpp
    +5Vsb
    0A
    3A
    +/-5%
    50mVpp
    ATX12V 300W
    Output
    Min Load
    Max Load
    Regulation
    Ripple & Noise
    +5V
    1A
    32A
    +/-5%
    80mVpp
    +12V
    0.1A
    16A
    +/-5%
    150mVpp
    +3.3V
    0.3A
    20A
    +/-5%
    80mVpp
    -5V
    -12V
    0A
    0.8A
    +/-10%
    150mVpp
    +5Vsb
    0A
    3A
    +/-5%
    50mVpp
    ATX12V 350W
    Output
    Min Load
    Max Load
    Regulation
    Ripple & Noise
    +5V
    1A
    32A
    +/-5%
    50mVpp
    +12V
    0.1A
    16A
    +/-5%
    120mVpp
    +3.3V
    0.3A
    20A
    +/-5%
    50mVpp
    -5V
    0A
    0.3A
    +/-5%
    120mVpp
    -12V
    0A
    0.8A
    +/-10%
    120mVpp
    +5Vsb
    0A
    2A
    +/-5%
    50mVpp
    ATX12V 400W
    Output
    Min Load
    Max Load
    Regulation
    Ripple & Noise
    +5V
    2A
    32A
    +/-5%
    80mVpp
    +12V
    1A
    19A
    +/-5%
    150mVpp
    +3.3V
    0.5A
    25A
    +/-5%
    80mVpp
    -5V
    -12V
    0A
    0.8A
    +/-10%
    150mVpp
    +5Vsb
    0A
    2A
    +/-5%
    50mVpp