| Electronics > Projects, Designs, and Technical Stuff |
| high voltage analog optocoupler |
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| David Hess:
--- Quote from: T3sl4co1l on January 25, 2019, 02:29:49 pm ---Flyback is transformer coupled, and an opto is required to get feedback. --- End quote --- Nothing precludes wiring both sides of a flyback transformer to a common ground so feedback can be conventional. A flyback transformer could be used to lower the voltage requirements of the power switch. In the example below, the flyback transformer could be replaced with an inductor and still drive the capacitive multiplier. The capacitive multiplier could be extended to further stages. |
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