STM32MP15X-EVAL power brick replacement

xav · ‎2025-04-17

Hi,

I've lost the power brick for my STM32MP15X-EVAL board. It's a 5v-3a barrel connector, but I don't know the polarity and it's not written on the board or anywhere.

Does anyone know where I can find a replacement, or the exact spec of the power brick so that I can find another one ?

PatrickF · ‎2025-04-18

If it helps, the supply I have on my desk is labelled Cincon TRG30R050V-12..., but other suffix might be ok too if plug is still a 5.5 x 2.5mm and at least 9mm long.

https://www.cincon.com/productdownload/TRG30RV-cable-DC-Plug.pdf

Obviously, other supply brand will work if same voltage/current and plug.

Regards.

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mbarg.1 · ‎2025-04-17

As far as I know, evrybody is selling only positive inside, negative outside.

You can pick up any providing 5v +- 0.1V 3A (but 5A gives more room for expansions) is deilvered..

PatrickF · ‎2025-04-18

If it helps, the supply I have on my desk is labelled Cincon TRG30R050V-12..., but other suffix might be ok too if plug is still a 5.5 x 2.5mm and at least 9mm long.

https://www.cincon.com/productdownload/TRG30RV-cable-DC-Plug.pdf

Obviously, other supply brand will work if same voltage/current and plug.

Regards.

In order to give better visibility on the answered topics, please click on 'Accept as Solution' on the reply which solved your issue or answered your question.

xav · ‎2025-04-18

Exactly what I needed. Thanks !