我装了一台6n1+6p3p单端甲类胆机。测功率管6p3p屏极电压为:296V、电流58mA;阴极电压20v、栅极0v。正常吗?
功率管6p3p屏极------阴极电压为:296-20=276(V)功率管6p3p屏极即时损耗功率为:276(V)*0.058(A)=16.008(W)功率管6p3p屏极即时损耗功率16.008(W),小于6p3p屏极标称耗功率20.0(W)为正常!放心使用......
功率管6p3p屏极------阴极电压为:296-20=276(V)功率管6p3p屏极即时损耗功率为:276(V)*0.058(A)=16.008(W)功率管6p3p屏极即时损耗功率16.008(W),小于6p3p屏极标称耗功率20.0(W)为正常!放心使用......