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Application filed by 神鋼電機株式会社, センサー・テクノロジー株式会社filedCritical神鋼電機株式会社
Priority to JP8165389UpriorityCriticalpatent/JPH073340Y2/ja
Publication of JPH0321775UpublicationCriticalpatent/JPH0321775U/ja
Application grantedgrantedCritical
Publication of JPH073340Y2publicationCriticalpatent/JPH073340Y2/ja
The voltage-doubling driving offset method and circuit device of the dc series type excitation or compound rectifier motor providing detection and monitoring