发明名称 |
HEIZUNG UND STARTSCHALTUNG FÜR EINE LEUCHTSTOFFLAMPE. |
摘要 |
A circuit, having a split primary transformer, for controlling the warm-up, ignition and normal operating stages of a fluorescent tube initially applies in phase voltages to opposite sides of the split primary transformer during a warm-up stage; during an ignition stage and during the normal tube operation, out of phase voltage waveforms are applied to opposite sides of the split primary of the transformer. |
申请公布号 |
DE69022598(T2) |
申请公布日期 |
1997.01.23 |
申请号 |
DE1990622598T |
申请日期 |
1990.10.16 |
申请人 |
DEUTSCHE THOMSON-BRANDT GMBH, 78048 VILLINGEN-SCHWENNINGEN, DE |
发明人 |
ROTH, HARALD, D-7730 VILLINGEN, DE |
分类号 |
H05B41/16;H05B41/232;H05B41/24;H05B41/295 |
主分类号 |
H05B41/16 |
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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