Capacitive Dimmer switch circuit


Posted on Nov 10, 2015    9821

Capacitive dimmer switch circuit shown in Figure 9. It is the use of capacitive reactance principle of alternating pairs made.


Capacitive Dimmer switch circuit
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S When the position shown, normal light bulb E, namely the maximum brightness; when dial to position when Gushan string into 2VF capacitor C. Lamp brightness decreases E; when the time is set aside to busy , solid C, <e. , Larger capacitance, reduce the brightness of the fork of a small block; when the dial to position , light E off. c. , C Gallery using voltage 100V to f nonpolar oil paper capacitor, S to l 4 single-pole four-throw switch.




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