1. shivashankari.c14

    Thread Starter New Member

    Apr 6, 2010
    10
    0
    Hi im using 12v relay 2 control some device lik bulb which s also a 12v.can i control the bulb using 12v relay? Plz giv some suggestions and some help.also tel me that i can control any other device other than bulb
    Thank u
     
  2. retched

    AAC Fanatic!

    Dec 5, 2009
    5,201
    312
    The 12v relay usually means it requires 12v to switch it on and off.
    You will have to check the load specs on the relay to see what it can handle.

    Many 12vDC relays are used to switch 240vAC or more.

    The main reason for using a relay is because you need to switch a different type of power than you are using.

    If they are both 12v you dont need a relay. But if you want to use it anyway, just make sure to read the datasheet for the relay you are getting to be sure it is capable of switching the amperage you need for the load.
     
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