| 发明名称 |
CURCUIT FOR PROTECTING A.C. LOAD FROM DIRECT CURRENTS |
| 摘要 |
A protective circuit for protecting an output circuit and a load circuit of a signal amplifier from abnormal conditions and including a differential amplifier for detecting the abnormal conditions of the output circuit and the load circuit. The circuit is particularly useful for protection of an output-condenser-less amplifier.
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| 申请公布号 |
US3727107(A) |
申请公布日期 |
1973.04.10 |
| 申请号 |
USD3727107 |
申请日期 |
1971.11.16 |
| 申请人 |
PIONEER ELECTRONIC CORP,JA |
发明人 |
FUJIE S,JA;TANI K,JA |
| 分类号 |
H02H3/50;H03F1/42;H03F1/52;(IPC1-7):H02H7/20 |
主分类号 |
H02H3/50 |
| 代理机构 |
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代理人 |
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