Photoflash capacitor charger idea

Jan 08, 2016 4 Replies
B

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Charge big cap to dump thru strobe lamp


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J

That looks pretty inefficient.

Why use an optocoupler if you don't need isolation?

There are schematics online of camera flash circuits, which are pretty simple.

John Larkin Highland Technology, Inc lunatic fringe electronics
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L

Den fredag den 8. januar 2016 kl. 18.17.35 UTC+1 skrev John Larkin:

yeh,

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-Lasse

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B

Just because I have all the parts in my junk box to build it on protoboard. And I might be triggering it from a uC so isolation might be nice...

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R

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