By the term "latching" do you mean to have the relay go to the closed state when the switch is pressed and then stay in the position when the switch is released?hi, has anyone got any ideas on how to latch a relay using a pushswitch from a negative supply???
thanks
That sounds like just the thing for kirkyj78's application.Not necessarily - I an using a P & B latching relay to control lights in my basement from four locations. It just takes 12 VAC - P & B # S89R11DAC1-12. But they are $36.77 from Digi-Key.
So let me see if I can understand what you are seeking to dohi, thanks for all the reply's,
I guess what i really need is some way of disconnecting power to a 12v dc relay using a one press of a push button supplied from the negative rail.
My problem is a latching relay needs to be switched between states manually.
But i need it to reset when the power is disconnected.
Hope this makes more sense.
thanks
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