发明名称 |
Inverter circuit for use with discharge tube. |
摘要 |
<p>An inverter circuit for use with a discharge tube or lamp such as a cold-cathod fluorescent lamp, a hot-cathod fluorescent lamp, a mercury arc lamp, a metal halide lamp, a neon lamp or the like is provided. The secondary side circuit of a step-up transformer used in the inverter circuit is constructed as a high frequency power supply circuit and a parasitic or stray capacitance produced in the secondary side circuit of the step-up transformer is utilized as a portion or component of a resonance circuit consisting of an inductive ballast or the inductive output of a leakage flux type step-up transformer and the parasitic capacitance. <IMAGE></p> |
申请公布号 |
EP0647086(A1) |
申请公布日期 |
1995.04.05 |
申请号 |
EP19940306333 |
申请日期 |
1994.08.26 |
申请人 |
USHIJIMA, MASAKAZU FUJIMURA, TADAMASA |
发明人 |
FUJIMURA,TADAMASA;USHIJIMA,MASAKAZU |
分类号 |
H02M7/538;H02M7/5383;H03H2/00;H05B41/24;H05B41/282;(IPC1-7):H05B41/29 |
主分类号 |
H02M7/538 |
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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