ATX12V Switching Power Supply
SPI300U4BB for 1U IPC Server/Workstation
SPI (Sparkle Power) FSP Group (Fortron Source)
 PS-1U-SPI300U4BB

 Down Load SPI300U4BB PDF Drawing

Features:

  • Complied with ATX and ATX12V standard

  • Active Power Factor Correction (PFC) meet EN61000-3-2

  • High efficiency and reliability

  • Compatible with European Union Directive 2002/95/EC (Restriction on Hazardous Substances).

  • Remote ON/OFF function

  • Internal 12V DC fan included

  • Noise Killer (thermal fan speed control function)

  • Low noise and ripple

  • Output over voltage, short circuit, and over current protection

  • 100% Hi-pot, ATE, and burn-in tested

  • Re-settable power shut down

  • Complies with FCC part 15 subpart J class B 115Vac operation, and CISPR 22 class B at 230Vac operation

  • Approved by UL/CUL 60950-1,EN60950-1(CB Report) CE, FCC,EMC report

Specification:

  • Temperature Range: Operating: 0°C ~ +50°C; storage & shipping: -20°C ~ +80°C

  • Humidity: 85% on operating, 95% on storage

  • Dielectric Withstand: Primary frame ground 1800V AC for 1 second

  • Efficiency: 82% minimum.

  • Rise time: Less than 20ms

  • Hold-up Time: 17ms minimum at nominal input voltage

  • Power Good Signal: Power on delay time 100 ~ 500ms, off delay 1ms minimum (TTL and CMOS compatible)

  • Leakage Current: Less than 3.5mA at 264Vac, 50Hz

  • MTBF: 100,000 hours on maximum load at +25°C

  • Dimensions (LxWxH): 190x100x40.5mm /7.5x3.9x1.6inch

Input Characteristics:

  • Input Range: 90 ~ 264Vac (RMS), Full Range Input

  • Frequency: 47 ~ 63Hz

  • Input Current: Max 5A (RMS) @ 115Vac, 2.5A (RMS) @ 230Vac

  • Inrush Current: No damage.

Output Characteristics:
Output Voltage Minimum Load Normal Load Maximum Load Load Reg. Ripple Noise
+3.3V 0.3A 7A 14A ± 5% 50mV P-P
+5V 0.3A 8A 16A ± 5% 50mV P-P
+12V1 0.5A 8A 16A ± 5% 120mV P-P
+12V2 0.5A 8A 16A ± 5% 120mV P-P
-12V 0.0A 0.25A 0.5A ± 10% 120mV P-P
+5Vsb 0.0A 1.5A 3.0A ± 5% 50mV P-P
-5V 0.0A 0.15A 0.3A ± 10% 100mV P-P

* +5V and +3.3V total output not exceed 120W
* This subject power supply is 300W