Trying to make a AC fan controller using Arduino and FET ST13005A. Instead of pwm with TRIAC or SSR, like to have fine control over the voltage. Voltage 230 V 50 Hz. Please see if the below ...
In my project I already have all the circuits for a PWM driving some high power MOSFET. Now the hardware guys are coming with this AC heater, and I've been breaking my head around Triacs and phase ...
What is Quiescent Point? Is it necessary for it to be related with any V vs I , I vs I, or any such characteristic curves intersection point?
I have come across this question a lot in the design of a special 3 phase motor controller I plan to build this summer and I think I need to ask it directly to solve it. I need to be able to ...