Baphomet12 Posted November 14, 2019 Report Share Posted November 14, 2019 The following circuit shows a simple circuit to charge a cap to e.g.100-200v. This is for a wild life camera.The main requirement is low quiescent current, less than mA, by the primary side, after the flash capacitor is charged because the circuit operated by battery. Is there a simple solution for oscillator driver, preferably based on transistor, to this problem? Quote Link to comment Share on other sites More sharing options...
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