#  I'm looking for a reliable channel for purchasing power modules.

**URL:** <https://community.sparkfun.com/t/im-looking-for-a-reliable-channel-for-purchasing-power-modules/66284>\
**Category:** Input Devices\
**Tags:** arm-lpc\
**Created:** [July 31, 2025, 9:09am UTC](https://community.sparkfun.com/t/im-looking-for-a-reliable-channel-for-purchasing-power-modules/66284 "2025-07-31T09:09:42Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Eunce](https://avatars.discourse-cdn.com/v4/letter/e/977dab/32.png) [@Eunce](https://community.sparkfun.com/u/Eunce)\
**Post date:** [July 31, 2025, 9:09am UTC](https://community.sparkfun.com/t/im-looking-for-a-reliable-channel-for-purchasing-power-modules/66284/1 "2025-07-31T09:09:42Z")

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Hello, dear seniors~  
I’m a newcomer in this field. Recently, I’ve been learning about power supply-related projects. I’d like to ask you all, through which channels do you usually purchase power module components? Are there any recommendations for those with good cost-effectiveness and stable quality?  
Thank you very much for your sharing!

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**Author:** ![TS-Russell](https://yyz1.discourse-cdn.com/sparkfun/user_avatar/community.sparkfun.com/ts-russell/32/6092_2.png) [@TS-Russell](https://community.sparkfun.com/u/TS-Russell)\
**Post date:** [July 31, 2025, 6:38pm UTC](https://community.sparkfun.com/t/im-looking-for-a-reliable-channel-for-purchasing-power-modules/66284/2 "2025-07-31T18:38:20Z")

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You basically want whatever brand you use to be regulated and if possible to have ‘mean well’ components (or some other reputable brand, like RECOM, Murata, Traco)

[Sites like ours have some](https://www.sparkfun.com/catalogsearch/result/?q=power+supply), Digi-Key and Mouser have TONS 🙂