发明名称 |
Circuit for operating electrical devices or apparatuses, such as a switching contactor or a coil |
摘要 |
In order to reduce the energy consumption of electrical switching contactors, solenoids or electrical valves in the energised state, a pulse-controlled transistor is connected in series with the coil which is to be energised. A diode is provided in parallel with the coil.
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申请公布号 |
DE3339271(A1) |
申请公布日期 |
1985.05.09 |
申请号 |
DE19833339271 |
申请日期 |
1983.10.28 |
申请人 |
ISRAEL ATOMIC ENERGY COMMISION |
发明人 |
GABAY,YEHUDA;LEVITIN,YOAV |
分类号 |
H01H47/32;(IPC1-7):H01H47/04 |
主分类号 |
H01H47/32 |
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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