发明名称 |
Starting circuit for gaseous discharge lamps |
摘要 |
A starting and operating circuit for gaseous discharge lamps which includes a pair of input terminals for connection to an alternating current supply and a pair of output terminals for connection across the lamp. A ballast inductor is connected at its ends in series between one of the input terminals and one of the output terminals. A pulse generator is connected between one of the input terminals and one of the output terminals and another pulse generator is connected between a tapping point on the ballast inductor and the outer input terminal or the other output terminal or a point on the connection therebetween. The high voltage pulse generator includes a non-linear capacitor (NLC) and a semiconductor bipolar thyristor (commonly known as SIDAC) connected in series, the non-linear capacitor and the bipolar thyristor being connected in parallel with the lamp.
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申请公布号 |
US4950961(A) |
申请公布日期 |
1990.08.21 |
申请号 |
US19860936069 |
申请日期 |
1986.11.28 |
申请人 |
GTE PRODUCTS CORPORATION |
发明人 |
ZASLAVSKY, GREGORY;COHEN, SHEPPARD |
分类号 |
H05B41/04 |
主分类号 |
H05B41/04 |
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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