senthilazhagan Member Member since Jan 20, 2009 Last active Jan 20, 2009 Total activities 0 Activity feed Recent contributions #Threads 17 years ago Current transformer Any body can tell what is burden in current transformer? #Threads 17 years ago Inductive proximity switch What is the difference between PNP & NPN inductive proximity switch? How it differs in application wise? which is the best for...