PCB Design for Low EMI: ESD - Electrostatic Discharge

[@dario_fresu]

Become an EMI Specialist here: fresuelectronics.com

[@RichardGreene-y1g]

I finally had time to watch. Very well explained. Thank you!

[@dario_fresu]

Glad it was helpful!

[@Retinatronics]

High quality Educational Content! Thank you Dario

[@dario_fresu]

Glad you enjoyed it!

[@CannonballCircuit]

@37:38 where you have the PCB not grounded to the metal enclosure & the enclosure is NOT grounded thru a low-impedance connection, are you assuming that the reference voltage for the PCB is an earth-ground referenced power supply? If it's an isolated, floating supply, like a battery, would ESD still couple onto the PCB then thru parasitic capacitance between the chassis and PCB in that case?

[@lazyboy702]

When ESD currents are discharged to ground, is it going to cause ground level shift to the components in its return path? For dev boards without casing, I wouldn't have separate chassis ground. I know that TVS diodes need to be placed close to connectors, but just in case esd strike happens at the inner region of the board.

[@toorikul]

first view, first comment; Nice video as always, thank you sir

[@dario_fresu]

Thanks for watching!