I guess my email didn't get through because I said something similar a couple days ago and got no response. I did preface it by saying that I came to the conversation late and perhaps I was way off base. I assumed from the lack of comment this was the case. Mmmmm, at least someone else shares a similar opinion. Stark Robert E SSgt 391FS/MAOD wrote: > > All of this discussion on polarity problems... please, somebody correct me > if I'm wrong, but why can't you just connect the power input terminals to > the AC side of a bridge rectifier and the circuit to the DC side? That > would enable you to connect power in any direction without problem, right? > What would the voltage drop be across a standard BR? > > -Robb