发明名称 |
Switching circuit |
摘要 |
<p>A switching circuit (80) includes: a plurality of insulated gate transistors (30-33) connected in parallel between a high voltage line (L1) and a low voltage line (L2); gate resistors (50-53) each provided for one of the plurality of insulated gate transistors (30-33) and each including a first terminal connected to a gate electrode of each of the insulated gate transistors (30-33); and a single gate voltage application unit (60) configured to apply pulsing gate voltage to the gate electrode of each of the insulated gate transistors (30-33) via the gate resistors (50-53). A second terminal of each of the gate resistors (50-53) provided for each of the plurality of insulated gate transistors (30-33) is connected to the gate voltage application unit (60) via a gate voltage apply line (L3), and a single capacitor is connected between the gate voltage apply line (L3) and the high voltage line (L1).</p> |
申请公布号 |
EP2533407(A2) |
申请公布日期 |
2012.12.12 |
申请号 |
EP20120170644 |
申请日期 |
2012.06.04 |
申请人 |
KABUSHIKI KAISHA TOYOTA JIDOSHOKKI |
发明人 |
KANIE, NAOHITO;NAGASE, TOSHIAKI |
分类号 |
H02M1/088;H02M1/32;H03K17/082;H03K17/12;H03K17/16 |
主分类号 |
H02M1/088 |
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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