PCB Design for Low EMI: ESD - Electrostatic Discharge

  Рет қаралды 1,403

Dario Fresu

Dario Fresu

Күн бұрын

Пікірлер: 9
@dario_fresu
@dario_fresu 23 күн бұрын
Become an EMI Specialist here: fresuelectronics.com
@RichardGreene-y1g
@RichardGreene-y1g 18 күн бұрын
I finally had time to watch. Very well explained. Thank you!
@dario_fresu
@dario_fresu 15 күн бұрын
Glad it was helpful!
@Retinatronics
@Retinatronics 2 ай бұрын
High quality Educational Content! Thank you Dario
@dario_fresu
@dario_fresu 2 ай бұрын
Glad you enjoyed it!
@CannonballCircuit
@CannonballCircuit 2 ай бұрын
@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
@lazyboy702 Ай бұрын
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
@toorikul 2 ай бұрын
first view, first comment; Nice video as always, thank you sir
@dario_fresu
@dario_fresu 2 ай бұрын
Thanks for watching!
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