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/diy/ - Do It Yourself

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>> No.998839 [View]
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998839

Homemade capacitor charger with voltage control and hysteresis to avoid fast comparator oscillation when the capacitors are fully charged.

I kinda fucked up because the duty cycle is 60% and I can't change it unless I rip some traces, but anyway, works fine enough.

https://www.youtube.com/watch?v=DdIfi3C-AiQ

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