发明名称 |
Constant current load and constant voltage load power supply |
摘要 |
A regulating transistor is connected between a constant current load and a constant voltage load. A control circuit responds to voltage variations of the constant voltage load to adjust the transistor whereby a constant current and a constant voltage and supplied to both loads. In a vidicon camera circuit a focusing coil presents a constant current load and a heater element presents a constant voltage load.
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申请公布号 |
US4323839(A) |
申请公布日期 |
1982.04.06 |
申请号 |
US19800219335 |
申请日期 |
1980.12.22 |
申请人 |
IMAZEKI, KAZUYOSHI;IGUCHI, SHOZO |
发明人 |
IMAZEKI, KAZUYOSHI;IGUCHI, SHOZO |
分类号 |
G05F1/577;(IPC1-7):G05F1/56 |
主分类号 |
G05F1/577 |
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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