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.见数
The SFD1200-12G meets international safety requirements for ITE and is CE marked to the Low Voltage Directive (LVD).
Model Selection
斜距
上海市大学Applications
小儿盗汗• 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卫生棉条的正确使用方法
• Active current share with ORing FET on +12V • I 2C interface status and control • Standby voltage of 3.3 VDC @ 3 A
•
Overtemperature, overload, and overvoltage protection
• Variable-speed fan for low noi at low ambient temperatures
• Status LEDs: INPUT OK, OUTPUT OK, and FAULT
Interface Signals and Internal Protection1
Refer to product specification for internal pull-up impedances and timing of the signals.足球画法
珍珠光泽
I2C Bus Management Interface
Safety, Regulatory, and EMC Specifications
Environmental Specifications
Reliability银行行长述职报告
LED Indicators
