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The bell transformer is ac anyway so it is irrelevant.
AC or DC, you still need a return path -negative or neutral.
Discuss can I power a camera from the doorbell circuit ? in the UK Electrical Forum area at ElectriciansForums.net
The bell transformer is ac anyway so it is irrelevant.
The op needs a dc supply for his camera so a bell transformer will not operate it regardless.AC or DC, you still need a return path -negative or neutral.
WRONG !
As it is a switch loop
So it doesn,t matter weather it is AC or DC
There is no negative
They are both positive
This is why it cannot be used.
Reply to can I power a camera from the doorbell circuit ? in the UK Electrical Forum area at ElectriciansForums.net
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