Toggle Relay

Printed From: the12volt.com
Forum Name: Relays
Forum Discription: Relay Diagrams, SPDT Relays, SPST Relays, DPDT Relays, Latching Relays, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=87655
Printed Date: May 09, 2025 at 5:45 AM

Topic: Toggle Relay

Posted By: cgndhhh
Subject: Toggle Relay
Date Posted: December 22, 2006 at 5:32 PM

Hi im new here and have been doing a lot of reading i couldnt find exactly what i need for my application. what i want to do is have a relay connected that will trigger an led to light up only when the relay receives power from to separate 12v sources. i know i can do it for one but for my application i need the relay to trigger only when both 12v soruces are live. can anyone help?

Replies:

Posted By: hotwaterwizard
Date Posted: December 22, 2006 at 10:32 PM

posted_image

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John DeRosa (Hotwaterwizard)
Stockton California
When in doubt, try it out !

Posted By: hotwaterwizard
Date Posted: December 22, 2006 at 10:33 PM

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John DeRosa (Hotwaterwizard)
Stockton California
When in doubt, try it out !

Posted By: cgndhhh
Date Posted: December 23, 2006 at 3:51 AM

thanks that is what i was looking for, just to get this clear, i can use either of the three methods u mentioned above right?

Posted By: hotwaterwizard
Date Posted: December 23, 2006 at 3:13 PM

All of them serve the same function. YES!

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John DeRosa (Hotwaterwizard)
Stockton California
When in doubt, try it out !

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