How the Switch Work in Relay Circuit
Printed From: the12volt.comForum 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=142961
Printed Date: May 12, 2025 at 8:32 PM
Topic: How the Switch Work in Relay Circuit
Posted By: wind1995
Subject: How the Switch Work in Relay Circuit
Date Posted: May 15, 2017 at 2:10 AM
Hello，all
I would like to ask you some advice about my project.
Please notice the working position in following circuit, the relay module is TQ2-5V. According to the connecting way in the following picture, I think the operating state of relay is single side stable type. My questions:
If it is single side stable type, is this right that this circuit just has one state? Because it need a reversed pulse, the switch position changed? Do you know why ?
TQ2-5V
-------------
shine
I would like to ask you some advice about my project.
Please notice the working position in following circuit, the relay module is TQ2-5V. According to the connecting way in the following picture, I think the operating state of relay is single side stable type. My questions:
If it is single side stable type, is this right that this circuit just has one state? Because it need a reversed pulse, the switch position changed? Do you know why ?
TQ2-5V
-------------
shine