AC voltage controller using diac triac combination.

503

07:52:29

This is an AC voltage controller.
The bulb has a resistance of 5 Ohm. 

I used R = V²/P

Change  v and p if you want but make sure the resistance is 5 ohm

Its kept low so as not to cause a significant potential drop across the diac(central 4 bjt's).

Vary R or C to see the change in the bulb voltage. Also look at the way bulb flashes.

published 9 years ago

add comment in editor

EveryCircuit is an easy to use, highly interactive circuit simulator and schematic capture tool. Real-time circuit simulation, interactivity, and dynamic visualization make it a must have application for professionals and academia. EveryCircuit user community has collaboratively created the largest searchable library of circuit designs. EveryCircuit app runs online in popular browsers and on mobile phones and tablets, enabling you to capture design ideas and learn electronics on the go.