Primary Push Button (Front Door) aio o- Bell or Chime Push Button (Rear Door) Secondary Voltage Coil (with Taps) Fig. 9-3. Typical door bell schematic. Power Source Transformer Primary Winding In modern homes bells are rarely used.
Title | : | Electrical Wiring: The Comprehensive Guide to Safe ... |
Author | : | |
Publisher | : | - |
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