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pulse latching problem?

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=127848
Printed Date: May 10, 2025 at 8:03 PM


Topic: pulse latching problem?

Posted By: dave.towler
Subject: pulse latching problem?
Date Posted: July 07, 2011 at 1:21 PM

Hi, will do my best to explain the problem and hope someone one can advise....


posted_image

I used the above 5 relay setup to work as an ignition switch for remote start of a generator. When the generator starts it works fine on/off perfect. Once the generator has been running a while the relays fail to unlatch I guess this is a back feed? Can anyone explain how to alter to stop this happening? Thanks



Replies:

Posted By: howie ll
Date Posted: July 07, 2011 at 3:51 PM
1N4004 across the coils, bands towards 86.

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Amateurs assume, don't test and have problems; pros test first. I am not a free install service.
Read the installation manual, do a search here or online for your vehicle wiring before posting.





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