more X-rays Silvertel PoE Supply

Oct 01, 2024 Last reply: 1 year ago 25 Replies
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USB4 is likely to become the only wired interface needed on most future devices for short distance communication. Almost 250W power capability too if you believe this page:

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other sources say up to 100W. You'll still need an RJ45 connector and maybe optional wart connector of course. And anything else a specialist application needs.

You mean you've uploaded it but haven't posted the dropbox link yet?

Non isolated 48V is easy but if you want it isolated then I think it's either a custom design or two modules. Or one module and one custom design.

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E

If I wanted 5V or 12V at only a few watts in a custom design I'd likely go with:

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For other volts I'd look into a custom transformer.

You're welcome.

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P

Over the past 30-odd years, various people have come up with the idea of using legos for optomechanics.

Then they go away for a summer weekend and return to find that their gizmos are completely misaligned due to stress relaxation in the plastic.

Cheers

Phil Hobbs

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J

I once had a tiny splinter of steel under a fingernail. I do know how it got there. It was hanging off the edge of a steel sheet that I had guillotined and it decided to transfer itself to my finger. Many months later it decided to get infected during a very long flight from Brisbane to London. It is remarkable how much pain can be generated by something so small. The only remedy available was a safety pin to release the pressure and vodka which the cabin crew generously provided for both sterilisation and anaesthetic purposes. John

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