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Universal Mains Input
AC DC Front End system
650W AC DC Front End PSU
0°C to +50°C Operation
Internal Fan Cooled
3.2" x 12.0" x 1.6" Cassette
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| Part Number |
Input Range |
Vout (VDC) |
Iout (A) |
Rated Power |
| SFP450-12BG |
90 - 264 VAC |
12.0V
3V3 Standby |
36.6A
3A |
450W |
| SFP650-12BG |
90 - 264 VAC |
12.0V
3V3 Standby |
53.3A
3A |
650W |
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RoHS compliant for all six substances
Ideal server form factor optimizes, space, efficiency, and load variations
High efficiency maximized between 30-80% load conditions
Unconditionally stable under any load condition
Wide input voltage range (90-264 VAC) with PFC
High power density, 9 Watts/cubic inch
1U or 2U height configurations
Active current share with ORing FET
I2C interface status and monitoring
Standby voltage of 3.3 VDC @ 3 A
Overtemperature, overload, and overvoltage protection
Status LEDs: AC OK,POWER GOOD, PS FAIL |
The SFP450-12BG / SFP650-12BG are 450 / 650 watt, power factor corrected (PFC) front-ends which provide a 12 VDC output for datacom and other distributed power applications. Their compact size enables mounting in both 1U and 2U height racks. High efficiencies, advanced thermal management techniques, and an internal fan increase reliability over a broad range of operating conditions. Internal ORing diodes facilitate use in hot-swap (plug)1, redundant configurations.
Status is provided with front panel LEDs, logic signals, and via the I2C management interface bus. The SFP450-12BG & SFP650-12BG meet international safety requirements and are CE marked to the Low Voltage Directive (LVD). |
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