发明名称 |
LIGHTING POWER CIRCUIT WITH PEAK CURRENT LIMITER FOR EMI FILTER |
摘要 |
<p>Light source power circuits and EMI filters therefor are presented in which a depletion mode field effect transistor is connected in series with an EMI filter capacitor following an input rectifier to allow filtering of EMI and to limit capacitive currents during triac switching when powered through a phase-cutting dimmer circuit.</p> |
申请公布号 |
EP2686944(A1) |
申请公布日期 |
2014.01.22 |
申请号 |
EP20120716103 |
申请日期 |
2012.02.24 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
NERONE, LOUIS ROBERT |
分类号 |
H02M1/15;H02M1/44;H03H1/00;H05B33/08;H05B41/392 |
主分类号 |
H02M1/15 |
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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