| 发明名称 |
TRANSISTOR SWITCHING CONTROL SYSTEM |
| 摘要 |
PURPOSE:To improve the efficiency by increasing-decreasing the base current in accordance with the collector current of switching transistor and fully switching to the large current. |
| 申请公布号 |
JPS5299759(A) |
申请公布日期 |
1977.08.22 |
| 申请号 |
JP19760016773 |
申请日期 |
1976.02.18 |
| 申请人 |
MITSUBISHI ELECTRIC CORP |
发明人 |
UCHIDA RIYOUHEI |
| 分类号 |
H02M7/538;H02M7/5383;H03K17/60;H03K17/61 |
主分类号 |
H02M7/538 |
| 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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