AUTO
TRANSFORMER DIMMER
[Film Technology]
[Film Technology]
Principle
- Iron coiled coil across the power supply. Variable voltage
can be tapped off to feed lamp.
Advantages - Cool working
compact, reliable, smooth control with varying load. Excellent power economy.
Disadvantages - Suitable
only for AC . relatively expensive. Bulky.
e-mail : pratheepvasudev@gmail.com
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