发明名称 |
Snubber circuit |
摘要 |
A voltage transient suppression circuit for power electronic circuits comprising: a snubber circuit having a resistor and a first and second capacitive element connected in series with a switching power semiconductor; and a sensing logic device connected in parallel with the snubber circuit; the logic circuit being configured to receive voltage signals indicative of said first and second capacitive elements.
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申请公布号 |
US6618235(B1) |
申请公布日期 |
2003.09.09 |
申请号 |
US20020063192 |
申请日期 |
2002.03.28 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
WAGONER ROBERT GREGORY;BOETTNER FRED HENRY;BRACKMAN, JR. WILLIAM DUGGAN;NOWAK JAMES MICHAEL |
分类号 |
H02M1/34;H02M3/155;H03K17/0814;H03K17/082;(IPC1-7):H01C7/12;H02H1/00;H02H1/04;H02H3/22;H02H9/06 |
主分类号 |
H02M1/34 |
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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