Introduction of impedance and phasors (#6 AC and Switching Circuits)

Let's define impedance and phasors and then we will see how imaginary numbers make circuit design a piece of cake.

This video series introduces basic AC circuit design and analysis, how transformers and switches like relays and transistors are used, and finally in later videos a power supply is designed from basic principles.

Aaron Danner is a professor in the Department of Electrical and Computer Engineering at the National University of Singapore.

Video filmed and edited by Cheryl Lim.
@randomcheryl

[snullahc]

thank you sir, really aprreciate your work !!!!