12A-01 Datasheet - Bel Fuse Inc.
MFG CO.

Bel Fuse Inc.
DC-DC Power Supply
The PFE1100-12-054xD is an 1100 watt DC to DC power supply that converts DC input into a main output of 12 VDC for powering intermediate bus architectures (IBA) in high performance and reliability servers, routers, and network switches.
The PFE1100-12-054xD meets international safety standards and displays the CE-Mark for the European Low Voltage Directive (LVD).
Key Features & Benefits
• Best-in-class, 80 PLUS certified “Platinum” efficiency
• Best-in-class, “Platinum level” efficiency
• Wide input voltage range: 40 – 72 VDC
• Always-On 16.5 W programmable standby output (3.3/5 V)
• Hot-plug capable
• Parallel operation with active digital current sharing
• High density design: 25.6 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: IN OK and OUT OK with fault signaling
Applications
• High Performance Servers
• Routers
• Switches