Hello!

I am looking for a good reference, books and sites of troubleshooting a relay. Specifically, 5V relay.

Thanks....

 

Do you have any problem for the 5V relay?
Circuit, 5V relay specification?

 

Hello, it is a electromagnet based switching button simple!
place reverse biased diode to avoid and spikes in supply!

 

I don't think you will find a book specifically "trouble shooting relays' they are pretty simple basic devices.
Max.

 

Do you have any problem for the 5V relay?
Circuit, 5V relay specification?

Thanks for the help. I already found a site which discusses relay testing.

But nonetheless, thank you!

 

Thanks for the help. I already found a site which discusses relay testing.

...And you didn't post it!?
Max.

 

...And you didn't post it!?
Max.

http://www.wikihow.com/Test-a-Relay

The process is so simple.