发明名称 |
Battery operated power supply including a low level boost and a high level boost |
摘要 |
An EL lamp is driven by a power supply including a voltage boost circuit and a low power inverter. The boost circuit includes a level shifting capacitor to provide voltage doubling. The inverter includes an inductor and at least one transistor connected in series between the output of the boost circuit and ground.
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申请公布号 |
US6043610(A) |
申请公布日期 |
2000.03.28 |
申请号 |
US19980116363 |
申请日期 |
1998.07.16 |
申请人 |
DUREL CORPORATION |
发明人 |
BUELL, BRIAN JEFFREY |
分类号 |
H05B33/08;(IPC1-7):H05B37/02 |
主分类号 |
H05B33/08 |
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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