发明名称 |
TRANSISTOR SWITCHING CIRCUIT |
摘要 |
A driving circuit for a power transistor switch in which a feedback transformer between the collector path of the power transistor and that of the driver transistor is used to provide a current drive to the power transistor that is proportional to the load current, and in which a reverse current drive, also proportional to the load current is applied by way of a third winding on the transformer to the emitter-base circuit of the power transistor to decrease the switching-off time of that transistor. |
申请公布号 |
DE3067106(D1) |
申请公布日期 |
1984.04.26 |
申请号 |
DE19803067106 |
申请日期 |
1980.05.16 |
申请人 |
THE GENERAL ELECTRIC COMPANY, P.L.C. |
发明人 |
WALKER JOHN |
分类号 |
H02M1/08;H03K17/00;H03K17/0424;(IPC1-7):H02M3/33;H03K17/04 |
主分类号 |
H02M1/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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