发明名称 |
Solid state relay. |
摘要 |
<p>A solid state relay uses an optically controlled shunt (51) and series enhancement circuit (33,35) between a photodiode array (13) and an output device 15,17) to provide enhanced turn-off and transient immunity characteristics. A Faraday-shield may be used to cover optically active components and to provide protection against false turn-on and turn-off caused by the transients.</p> |
申请公布号 |
EP0346571(A2) |
申请公布日期 |
1989.12.20 |
申请号 |
EP19890104238 |
申请日期 |
1989.03.10 |
申请人 |
HEWLETT-PACKARD COMPANY |
发明人 |
WALTERS, MICHAEL D.;PERNYESZI, JOSEPH;PETRILLA, JOHN F. |
分类号 |
H03K17/042;H03K17/78;H03K17/16;H03K17/687;H03K17/785 |
主分类号 |
H03K17/042 |
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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