On Mar 8, 5:16=EF=BF=BDpm, "Robert L Bass" <nore...@xxxxxxxxxxxxxx> wrote: > "Jim" wrote: > > > If it's a 24VAC camera and a 24VAC source, why would I > > need a cap or diode? > > That's what I want... =EF=BF=BDdiode. =EF=BF=BD :^) > > Regards, > Robert There are a number of them. Google it.