发明名称 |
Lighting control circuit for flash discharge tube and method of use |
摘要 |
A lighting control circuit for a flash discharge tube can include an IGBT drive circuit and a timer circuit provided in parallel to each other to output a drive voltage to an IGBT device. An OR circuit can be provided for delivering an output to the IGBT device based on the outputs from both the IGBT driver circuit and the timer circuit. Therefore, the IGBT device can be subject to a voltage output obtained by performing the logical sum of the outputs from the IGBT drive circuit and the timer circuit. This can ensure a necessary and sufficient voltage to the gate of the IGBT device.
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申请公布号 |
US7592752(B2) |
申请公布日期 |
2009.09.22 |
申请号 |
US20060549693 |
申请日期 |
2006.10.16 |
申请人 |
STANLEY ELECTRIC CO., LTD. |
发明人 |
YONEYA TAKAYUKI;SEKIDO KEIZO |
分类号 |
H05B37/00 |
主分类号 |
H05B37/00 |
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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