relay help

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=43310
Printed Date: May 24, 2025 at 12:08 AM

Topic: relay help

Posted By: CelicaGTi
Subject: relay help
Date Posted: November 18, 2004 at 11:07 PM

I need a relay that when activited will mke the other circuit active. what type do i need?!?

Replies:

Posted By: CelicaGTi
Date Posted: November 18, 2004 at 11:12 PM

whats the difference between SPNO & SPDT

Posted By: CelicaGTi
Date Posted: November 19, 2004 at 7:16 AM

please help!!

Posted By: ff-mike
Date Posted: November 19, 2004 at 12:13 PM

Basically this is what a relay does. When the activation circuit is active, another circuit is connected. You will need to provide more details on what you are trying to do to get a better answer.

Common Terms
SP: Single Pole
ST: Single Throw
DP: Double Pole
DT: Double Throw
NO: Normally Open
NC: Normally Closed or No Contact depending on the particulars

Posted By: Velocity Motors
Date Posted: November 19, 2004 at 1:17 PM

Tell us what your trying to do ?

-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA

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