发明名称 |
Control device of the transistor bases of an inverter arm |
摘要 |
An inverter arm is made up of two transistors electrically connected in series, each transistor having its own independent control unit. The control units are supplied by a common power supply unit ensuring galvanic insulation by means of a transformer with two distinct secondary windings. This galvanic insulation allows a potential difference of several hundred volts between the transistors and their control circuit.
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申请公布号 |
US4792885(A) |
申请公布日期 |
1988.12.20 |
申请号 |
US19870093623 |
申请日期 |
1987.09.08 |
申请人 |
MERLIN GERIN |
发明人 |
CUMAN, SYLVAIN;MOREAU, PHILIPPE J. |
分类号 |
H02M1/08;H02M1/34;H02M7/5387;H03K17/16;H03K17/60;H03K17/66;(IPC1-7):H02M3/335 |
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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