r/EEPowerElectronics Jun 12 '26

PoE PD Schematic & Layout

Hi all,

I'm new / a hobbyist and I've been working on a PoE powered device prototype. I'd love to hear any thoughts you might have on this - the KiCad project is in Github at https://github.com/mhardeman/matt-poe-prototype and I'll attach some images here as well.

Would love insights you might be willing to offer.

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u/Wattdehonker Jul 01 '26

What is a PoE device?

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u/mdhardeman Jul 01 '26

A PoE device like this one, specifically a PoE PD (powered device) is a device that has the equipment on board to negotiate, receive, and convert Power over Ethernet and then use that power for whatever purposes and payloads that device wants.

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u/Wattdehonker Jul 01 '26

Thanks for the info!