Datasheet > PFE850-12-054RA

PFE850-12-054RA

更新时间： 2022-02-26 11:23:13

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PFE850-12-054RA 数据手册

The PFE850-12-054xA is a 850 Watt, AC to DC power-factor-corrected

(PFC) power supply that converts standard AC mains power into a

main output of 12 VDC for powering intermediate bus architectures

(IBA) in high performance and reliability servers, routers, and network

switches.

The PFE850-12-054xA meets international safety standards and

displays the CE-Mark for the European Low Voltage Directive (LVD).

Best-in-class, 80 PLUS certified “Platinum” efficiency

Wide input voltage range: 90-264 VAC

AC input with power factor correction

•

Always-On 16.5 W programmable standby output (3.3/5 V)

Hot-plug capable

Parallel operation with active digital current sharing

Full digital controls for improved performance

High density design: 19.8 W/in³

Small form factor: 54.5 x 40.0 x 321.5 mm

I2C communication interface for control, programming and monitoring

with PSMI and PMBus® protocol

Overtemperature, output overvoltage and overcurrent protection

256 Bytes of EEPROM for user information

•

2 Status LEDs: AC OK and DC OK with fault signaling

High Performance Servers

Routers

•

Switches

Disclaimer: PMBus is a registered trademark of SMIF, Inc.

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