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磁环驱动场效应管工作的电子镇流器
现有一款425mA,18w,电子镇流器,磁环10*6*5,,调试后可工作,但MOS(DFP830)热的要命,改匝比:14:5:14、10:2:10、12:2:12,无效,还是热,下有原理图一张,请高手指教!
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