发明名称 |
APPARATUS FOR NON-DISSIPATIVE SWITCHING TRANSISTOR SNUBBER |
摘要 |
A high efficiency non-dissipative snubber circuit suitable for most power supplies used in international markets is disclosed. Circuit uses diode-capacitor-inductor structure (CR4-CR2-C1-L1) to capture input voltage equivalent and reverse polarity on snubber capacitor C1. No external voltage source is required. |
申请公布号 |
EP0262820(A3) |
申请公布日期 |
1989.07.26 |
申请号 |
EP19870307992 |
申请日期 |
1987.09.10 |
申请人 |
HEWLETT-PACKARD COMPANY |
发明人 |
FELPS, JIMMIE D. |
分类号 |
H03K17/16;H02M1/34;H02M3/335;(IPC1-7):H02M3/335 |
主分类号 |
H03K17/16 |
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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