发明名称 |
Arrangement for limiting the switching-on current of switched-mode power supplies |
摘要 |
The forward converter which is present in every pulsed switched-mode power supply has a reverse-magnetising winding by virtue of the principle of the device. This winding (4c) is additionally utilised for generating a voltage for a switching apparatus (thyristor 9 or relay contact) which bridges over the obligatory current-limiting resistor. <IMAGE>
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申请公布号 |
DE3322335(A1) |
申请公布日期 |
1985.01.03 |
申请号 |
DE19833322335 |
申请日期 |
1983.06.22 |
申请人 |
CEAG LICHT- UND STROMVERSORGUNGSTECHNIK GMBH |
发明人 |
LUETTICH,ROLF,DIPL.-ING. |
分类号 |
H02M3/335;(IPC1-7):H02H9/02;H02P13/22 |
主分类号 |
H02M3/335 |
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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