发明名称 |
POWER SOURCE SWITCHING CIRCUIT |
摘要 |
<p>PURPOSE:To control power engaging sequence for multiple power sources with a device of simple construction by detecting voltage level on a rising or falling current in the power sources as the switching circuit is divided into the several parts.</p> |
申请公布号 |
JPS52114223(A) |
申请公布日期 |
1977.09.24 |
申请号 |
JP19760029925 |
申请日期 |
1976.03.22 |
申请人 |
HITACHI LTD |
发明人 |
HOSHI SHIROU |
分类号 |
H02J1/00;G06F1/00;G06F1/26 |
主分类号 |
H02J1/00 |
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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