PCB Layout Fundamentals

by Dr. Ali Shirsavar - Biricha Digital
Fundamentals of noise coupling in electronic circuits are surprisingly straight forward if we look at the physics behind electron movement and interaction. In this session Dr Ali Shirsavar from Biricha will go through the principles of noise coupling in order to convey a deep understanding of PCB layout techniques. Instead of large mathematical equations, simple experiments are used to show how noise is coupled and how we should layout our pcb to avoid this coupling.

[lamthachpts]

You are one of the best teachers that I ever had. Thank you so much, Dr. Shirsavar!

[qwerty]

Great job, Dr. Shirsavar, you explained a complex subject, so the average man can understand it.

[emen]

Thank you Dr. Shirsavar for such a great webinar. It helped me a lot.

[lordfabri]

This is one of the best videos explaining with simplicity current loops! Great and thank you for sharing.

[jorgeluispereiradasilva]

Thank you for teaching me such good information.

[SamBatti]

Thank you so much for this excellent webinar 😊

[Erny]

Thank you so much, your way of explaining is genius! It is always crystal clear!

[ats]

At 33:31 Loop 1 is drawn going from the cathode to the anode of the diode. This would occur during reverse recovery, but only for a short period of time. Was this loop meant to include the inductor and output capacitor?

[zaidhussain]

Thank you so much for sharing this knowledge

[filipp]

thank you for great presentation! '

[queensleaze]

Was there ever a similar video where he talked about switching node dv/dt and their implication in layout? Somebody please point me to it. I was watching the Power Electronics course of MIT and they mentioned about it; however, the way the professor explained it wasn't enough, or at least made simple to understand enough, for me to wrap my head around it.

[Akira_the_craft_master]

can you help educate why there is no mirror of diode current on the return path? because it goes into inductor and change to inductor ripple current and mirrored to GND instead?

[jaydotvijay]

Great presentation, You mentioned a book about power supply layout @ 34:38. Can you share the author and book name? Thanks

[JohnSmith-iucj]

Is a PWM signal between 0 and 5V considered AC or DC when it comes to return current path?

[mohdnasarudinkassim]

If I am designing PCB stator, what are things that do not and things that I should do ?

[farisikhmal]

how about magnetic field on shorted traces ?

[ats]

Very good presentation, but we probably didn't need to know that you hadn't worn a shirt since last March!