Light Dimmer


Posted on Jun 20, 2012

Lamp II is a household lamp. When the switch is in the center position, the lamp is operated on half-wave rectified ac; the ef


Light Dimmer
Click here to download the full size of the above Circuit.

fective voltage the lamp sees is less, which dims it. II can be a lamp up to 200 W or 50 rated at 120 or 240 V, and D1 should be a 200-V PIV or better diode (400 PIV for 240-V operation).




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

LCD to USB interface
digital thermometer schematics
dsp sstc
DC Voltmeters
30W Power Audio Amplifier Circut
Simple Combination Lock
Voice-activated light switch delay circuit 1
LED level meter driver IC Fig.



Top