发明名称 |
STROMVERSORGUNGSEINHEIT MIT OFF-DELAY-SCHALTNETZWERK |
摘要 |
<p>The circuit has mains units [I-III]. A mains switch [S1] and a switching element such as a relay [R1] that bridges the first contact. The control terminal of the relay is coupled to the load [L] and provides turn off. The circuit has a microprocessor [UP] and controls the relay by switching a transistor stage [T1]. An inductance [LS] is included for power factor correction.</p> |
申请公布号 |
DE602004031380(D1) |
申请公布日期 |
2011.03.24 |
申请号 |
DE20046031380T |
申请日期 |
2004.12.28 |
申请人 |
THOMSON LICENSING |
发明人 |
HERMANN, WOLFGANG;MEITZNER, MICHAEL;LOUVEL, JEAN-PAUL |
分类号 |
H02M1/00;F04D25/08;H03K17/28 |
主分类号 |
H02M1/00 |
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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