Simple fourth gear dimmer switch circuit

Posted on Dec 11, 2010

Easy to take along four dimmer switch circuit shown in Figure 8, which has a 4-speed brightness of combination: When the switch Sl, S2 and S3 compete portion is closed, the lam

Simple fourth gear dimmer switch circuit
Click here to download the full size of the above Circuit.

p E brightest; when Sl, Pa l two together, s2 open lamp E in bright state; when SI, S2 closed, S3 open, light E in a more clear state; stage when Sl, S2, S3 buckle open, light E is the darkest; if S1 is open, light E off. L used 20 - Electric -10W R light ballast sense, E power should not exceed 60W.

Leave Comment

characters left:

New Circuits



Popular Circuits

McCAD PCB software
VGA to PAL and NTSC converter
Electret mic pre amp
Video Isolator
sleep watchdog battery
isolated mains power monitoring arduino
servo tester
bike battery charger schematics
The Wooden Menace Circuit
Electric thermos temperature detection control circuit