An RC circuit in series with the coil allows full-current turn-on for reliable relay operation, then reduces the current to save power

AuthorsDarryl Widman
Main DocumentArticle «Simple Circuit Reduces Relay Coil Power»
DescriptionFigure 1
File Format / SizePDF / 20 Kb
Document Languageenglish

An RC circuit in series with the coil allows full-current turn-on for reliable relay operation, then reduces the current to save power