time delay relay

Thread Starter

alim

Joined Dec 27, 2005
113
Hi to all . I need some help, I had seen a circuit sometime back which I thought could serve my purpose , but has been unable to find it. What I need is to build a variable time delay circuit to operate a 110 volt relay . This would serve to apply power to a fridge with a delay of up to four mins after power has been restored, the timer has to work off 110 v maybe thru a small transformer if necessary. Thankalim.s for your help.
 

Wendy

Joined Mar 24, 2008
21,840
You can get off the shelf models from McMaster Carr, Grainger, or a number of other sources. If you want to do it yourself we can talk you through it though.
 

Thread Starter

alim

Joined Dec 27, 2005
113
You can get off the shelf models from McMaster Carr, Grainger, or a number of other sources. If you want to do it yourself we can talk you through it though.
Hi yes I would like to do it myself, and would be happy for the guidance. alim
 
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