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Intrinsically safe apparatus design
Hmmm, I'am afraid I do not understand it really. Energy stored in capacitor is: E = 0.5 * C * U^2 ,right? So if I use zener to limit the maximum voltage across cap, it is automatically limited stored Q=C*U and Energy adequately, right? All I need is to assure infallible connections between cap...- grzegorz1973
- Post #3
- Forum: Circuit design
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Intrinsically safe apparatus design
I need to design intrinsically safe portable apparatus for use in zone 0 in hazardous locations. It's first project of that kind, I have a fundamental question. I have rad thru IEC 60079-0 and 60079-11 normative documents. There is information, that electrolytic caps cannot be used as blocking...- grzegorz1973
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- Replies: 4
- Forum: Circuit design
