Step by step explaining, debugging and fixing EMC immunity issue. Thank you very much Min Zhang
Links:
- Min's Company: https://mach1design.co.uk/
- PDF presentation from this video: https://mach1design.co.uk/a-radiated-immunity-case-study
- Min's EMC Online course: https://mach1design-shop.fedevel.education/
Chapters:
00:00 What is this video about
00:54 The EMC immunity problem explained
04:00 EMC Immunity test
08:38 EMC Conducted & Radiated immunity tests
11:47 EFT and ESD tests
13:51 EMC immunity test setup
23:40 Testing and finding where the problem is
32:00 Analyzing the problems
45:12 Proving the problem - measuring at the critical places
1:02:44 FIX Attempt 1 - Add more decoupling capacitors
1:08:01 FIX Attempt 2 - Creating additional connection to GND
1:09:57 FIX Attempt 3 - RC bonding
1:14:01 FIX Attempt 4 - Shielding
1:19:15 FIX Attempt 5 - Absorber sheet
1:23:02 The FIX - Ferrite plates
------------------------------------------------------
Would you like to support me? It's simple:
- Sign up for online courses hosted on our platform: https://marketplace.fedevel.education/
- Sign up for my Hardware design and PCB Layout online courses: https://academy.fedevel.com/
- You can also support me through Patreon: https://www.patreon.com/robertferanec
- Or sign up for my Udemy course: https://www.udemy.com/learn-to-design-your-own-boards/
It is much appreciated. Thank you,
- Robert