Specification

    * Mfr Part Number: FS27550BWN
    * Feature:
          o Support Balanced Technology Extended (BTX) based systems.
          o The power supplies are primarily intended for use with small form factor system designs (10-15 liters in total system volume).
          o 24 pin main power connector
          o Support Serial ATA connector
          o Two +12V rails in support of EN60950 240VA
          o Support 75 Watt PCI-Express Requirement
          o High efficiency
          o Low Ripple & Noise
          o Output over voltage protection
          o Short circuit protection on all outputs
          o Resetable power shut down
          o INTERNAL 8 cm DC fan
          o 100% burn-in under high ambient temperature (50°C)
          o Vacuum-impregnated transformer
          o MTBF: 100K hours at 25°C
          o 100% Hi-pot tested
          o Line input fuse protection
    * Input Voltage: 115 / 220-230 VAC (without PFC) or 220-230VAC (with passive PFC)
    * Input Frequency: 47 to 63 Hz
    * Input Current: 6A max at 115Vac/ 60 Hz; 3A max at 220-230 Vac/ 50 Hz
    * Remote ON/OFF Control: The power supply can accept a logic signal in order to enable or disable the DC output voltage, except for +5Vsb DC
    * Over Current Protection: The power supply is prevented from output over current
    * Short Circuit Protection: The short circuit on any DC output shall not cause any damage to the power supply, including the primary fuse
    * Output Overshoot: No output voltage shall overshoot or generate spike while PSU is turned on or turned off
    * Hold Up Time: 16 ms at 115Vac/60Hz, 220-230Vac/50Hz for models without PFC
    * Turn On Delay Time: 12 ms at 230V/50Hz for models with passive PFC
    * Efficiency: 70% at normal AC input and DC full load output
    * Withstand Voltage: 1800VAC from input to output; 1800VAC from input to ground
    * Standby Input Power / Green Power: During remote off condition of the powersupply unit will draw no more than 1W from the AC source (at 120Vac, 60 Hz and 230Vac, 50 Hz) when a load of 0.5W is applied to its +5VSB rail
    * MTBF: 100,000 hours at full load at 25° ambient, calculated per MIL-HDBK-207F