Description
The SFD1200-12BG is a 1200-watt, DC-input front-end which has a main 12 VDC output for datacom, distributed power, and rver applications, and provides a 3.3 VDC standby output. Its compact size enables mounting in both 1U and 2U height racks. High efficiencies, advanced thermal management techniques, and an internal fan increa reliability over a broad range of operating conditions. Internal ORing FETs facilitate u in hot-swap, redundant configurations.
Status is provided with front panel LEDs, logic signals, and via an I 2C management interface bus. In addition, the I 2C bus can supply status information about the power supply including output current and voltage.black friday
The SFD1200-12G meets international safety requirements for ITE and is CE marked to the Low Voltage Directive (LVD).
Model Selection
Applications
葡萄牙语学习• Datacom
• Distributed power systems • Servers
Features • RoHS compliant for all six substances • Wide DC input range (-40 to -75 VDC) • 1U or 2U height configurations
• Active current share with ORing FET on +12V • I 2C interface status and control • Standby voltage of 3.3 VDC @ 3 Aswiss made
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Overtemperature, overload, and overvoltage protection
• Variable-speed fan for low noi at low ambient temperatures
• Status LEDs: INPUT OK, OUTPUT OK, and FAULT
劝说英语Interface Signals and Internal Protection1
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Refer to product specification for internal pull-up impedances and timing of the signals.
I2C Bus Management Interface
Safety, Regulatory, and EMC Specifications
calEnvironmental Specifications
Reliability
LED Indicators
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