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发明名称
COUPLING CIRCUIT
摘要
<p>PURPOSE:To eliminate the malfunction due to the surge voltage with a simple circuit, by connecting diodes to the photo transistor circuit, in the coupling circuit using photo coupler.</p>
申请公布号
JPS5292451(A)
申请公布日期
1977.08.03
申请号
JP19760009011
申请日期
1976.01.30
申请人
MITSUBISHI ELECTRIC CORP
发明人
SEO MAMORU;UENISHI AKIO
分类号
H04B3/32;H03H11/02;H03H11/38;H03K17/16;H03K17/795
主分类号
H04B3/32
代理机构
代理人
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