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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Application filed by Mitsubishi Electric CorpfiledCriticalMitsubishi Electric Corp
Priority to JP221877ApriorityCriticalpatent/JPS5387159A/en
Publication of JPS5387159ApublicationCriticalpatent/JPS5387159A/en
PURPOSE: To obtain a contactless relay circuit which is usable for both AC and DC currents, by providing a switch with control electrode connected between a diode bridge circuit series-connected to a load and the contact of same polarity of this diode.