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Toggle Switch with relay

juan438

Aug 15, 2021
2
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Aug 15, 2021
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I need to make a simple circuit with a relay and a momentary button, but it has to have the behavior of a toggle switch. I did a diagram, but I know it's wrong, because the circuit opens when I'm not pushing the momentary button.
What should I change/add to the circuit? Thanks
 

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crutschow

May 7, 2021
839
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May 7, 2021
Messages
839
What is the value of the DC voltage from the diode bridge?

Another option is to use a CMOS flip-flop IC, such as a CD4013, to provide an alternate action from a push-button.
Also I have a circuit that uses two MOSFETs in a bistable configuration.
 
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