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Door bell transformer

  • 06-01-2018 3:06pm
    #1
    scannerd
    Registered Users, Registered Users 2 Posts: 236 ✭✭


    Anyone got suggestions on where they hide the door bell transformer in a 15 year old house. its not on the main power board (that i can see) , nor in the alarm box?

    only low voltage at the chime and bell

    thanks


Comments

  • #2
    DublinDilbert
    Registered Users, Registered Users 2 Posts: 5,401 ✭✭✭DublinDilbert


    it might not be clipped onto the din rail in the board, but i've seen them installed inside the fuse boards before.


  • #3
    scannerd
    Registered Users, Registered Users 2 Posts: 236 ✭✭scannerd


    thanks will check


  • #4
    2011
    Moderators, Home & Garden Moderators, Technology & Internet Moderators, Regional East Moderators Posts: 12,641 Mod ✭✭✭✭2011


    It could be part of the chime itself.
    Some chimes are battery powered so there is no traffo


  • #5
    DublinDilbert
    Registered Users, Registered Users 2 Posts: 5,401 ✭✭✭DublinDilbert


    2011 wrote: »
    It could be part of the chime itself.
    Some chimes are battery powered so there is no traffo

    Always a possibility, if you have a multi-meter check at the switch for AC or DC volts.
    If DC, its probably battery powered.
    If AC, there's a transformer hidden somewhere.


  • #6
    SweetCaliber
    Registered Users, Registered Users 2 Posts: 2,483 ✭✭✭SweetCaliber


    DublinDilbert wrote: »
    Always a possibility, if you have a multi-meter check at the switch for AC or DC volts.
    If DC, its probably battery powered.
    If AC, there's a transformer hidden somewhere.

    Yeah happened me. Spent an hour or so looking for a transformer, couldn't find one.

    Went to the bell box, couldn't see any batteries, found out they were hidden behind a cover, no indication it was battery powered.


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  • #7
    scannerd
    Registered Users, Registered Users 2 Posts: 236 ✭✭scannerd


    DublinDilbert wrote: »
    it might not be clipped onto the din rail in the board, but i've seen them installed inside the fuse boards before.

    Correct, had to pull the cover off and it fell down, thx


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