| ||
不会太大,25W屏耗 | ||
静态电流会不会太大?现在是70mA。
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试试180欧姆,太低也不好 | ||
阴极电阻调到多少合适? | ||
阴极电阻再调低 | ||
计算屏耗仅20W. | ||
阴极电阻200欧小了 | ||
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