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Optocoupler current transfer ratio compensation
Optocoupler current transfer ratio compensation
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机译:光电耦合器电流传输比补偿
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摘要
A flyback converter is disclosed having a secondary side controller that generates an input current for an optocoupler diode by driving a variable resistor with a control voltage. The secondary side controller varies a variable resistance for the variable resistor to compensate for current transfer ratio gain variations for the optocoupler.
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