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发表于 2018-10-19 14:26:28
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3Y4(=DL97) =Battery-drive power Pentode= (EIA/7BA - miniature)
Ef/If=1.4V/50mA(2.8V/25mA)
Ppmax=W Epmax=V Pc2max=W Ec2max=V Ikmax=mAx2 Eg1max=-V Rg1max=MΩ
op : Ep=62.5V Ec2=62.5V Ec1=-5.4V Ip=5mA Ic2=0.95mA rp=100kΩ gm=1.25mS Zl=9.5kΩ Pout=0.15W |
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