Re: Sterdy door phone handset/cradle
If it is a buzzer, I can't see any interrupter contacts, suggesting that it works on AC.
What is the resistance of the coil? I can't see how many noughts there are.
Is there a gap between the coil cheek and what looks like a piece of flexible magnetic metal?
__________________
Graham. Forum Moderator
Reach for your meter before you reach for your soldering iron.
|