Hello,
I'm trying to understand how the circuit below creates "one-shot" functionality. If the control voltage is maintained (110VAC), the circuit is supposed to provide a one-shot. If the control voltage is removed, the one-shot may be applied again. It appears to me that the control voltage will be maintained indefinitely after being applied - I can't see how this circuit will provide a one-shot. I do not have magnitudes available for the resistors, capacitors, and relay coil. Any help is appreciated
I'm trying to understand how the circuit below creates "one-shot" functionality. If the control voltage is maintained (110VAC), the circuit is supposed to provide a one-shot. If the control voltage is removed, the one-shot may be applied again. It appears to me that the control voltage will be maintained indefinitely after being applied - I can't see how this circuit will provide a one-shot. I do not have magnitudes available for the resistors, capacitors, and relay coil. Any help is appreciated