S sandeepmulay New Member Dec 29, 2009 #1 can i connect two pptc( poly switch) in series to increase their working voltage? 230volt pptc if two connected in series will they work on 440 line voltage.
can i connect two pptc( poly switch) in series to increase their working voltage? 230volt pptc if two connected in series will they work on 440 line voltage.
MikeMl Well-Known Member Most Helpful Member Dec 29, 2009 #2 No. One will always open first, with the other still shorted, meaning that the one that opens has to stand off the entire peak line voltage.
No. One will always open first, with the other still shorted, meaning that the one that opens has to stand off the entire peak line voltage.