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EPR-86 - 6.6 W multi-class powered device (PD) for Power over Ethernet (PoE)

EPR-86 - 6.6 W Multi-Class Powered Device (PD) for Power over Ethernet (PoE)

Overview

This engineering report describes a PoE power supply designed around the DPA423G. The power supply provides 6.6 W of continuous power over an input voltage range of 33 VDC to 57 VDC. The following design information is provided: power supply specifications, circuit diagrams, complete bill of materials, results from the PIXls spreadsheet file used to design the power supply, and details about transformer design and construction. Also included are data and test results documenting the power supply's performance under various line and load conditions.

Design Files

Related Devices

Devices	Class	introduce	Datasheet
DPA-Switch		DC-DC Solutions for 16-75 VDC Inputs and power up to 100 W	Download

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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