Design and Environmental Specifications | Intel® Server Boards S5000PSL and S5000XSL TPS |
8.3.1Grounding
The grounds of the pins of the power supply output connector provide the power return path. The output connector ground pins is connected to safety ground (power supply enclosure). This grounding should is designed to ensure passing the maximum allowed common mode noise levels.
8.3.2Standby Outputs
The 5 VSB output shall be present when an AC input greater than the power supply turn on voltage is applied.
8.3.3Remote Sense
The power supply has remote sense return to regulate out ground drops for all output voltages: +3.3 V, +5 V, +12 V1, +12 V2, +12 V3,
The +5 V, +12 V1, +12 V2, +12 V3,
Remote sense must be able to regulate out a minimum of a 200 mV drop on the +3.3 V output. The remote sense return must be able to regulate out a minimum of a 200 mV drop in the power ground return. The current in any remote sense line shall be less than 5 mA to prevent voltage sensing errors.
The power supply must operate within specification over the full range of voltage drops from the power supply’s output connector to the remote sense points.
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