Sujet : Re: tiny dc/dc
De : jl (at) *nospam* glen--canyon.com (john larkin)
Groupes : sci.electronics.designDate : 01. Apr 2025, 18:30:07
Autres entêtes
Organisation : A noiseless patient Spider
Message-ID : <pc8ouj9372flp8o0aqt2f0498oenu8g8fe@4ax.com>
References : 1 2 3 4
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On 1 Apr 2025 12:50:07 GMT, Uwe Bonnes
<
bon@hertz.ikp.physik.tu-darmstadt.de> wrote:
john larkin <jlArbor.com> wrote:
On 30 Mar 2025 21:43:28 GMT, Uwe Bonnes
<bon@hertz.ikp.physik.tu-darmstadt.de> wrote:
john larkin <jl@glen--canyon.com> wrote:
Check out UCC33420.
It's a tiny cheap isolated dc/dc converter. It switches at 64 MHz!
>
I guess Murata NXJ switches at a similar frequency!
About 100 KHz.
...
>
And MPS MIE1Wxx?
Do you use that one? It looks tiny, cheap, noisy, and inefficient but
would be fine for many uses. It would be interesting to x-ray.
By the reel, it's 89 cents!
tiny dc/dc
Re: tiny dc/dc