Need To Know This About PCB Materials

Should you use a special PCB material? Maybe ... Explained by Alun Morgan. Thank you very much Alun.
Other Links:
- Alun's LinkedIn: / alun-morgan-04050a14
- FEDEVEL courses: fedevel.com/courses
Chapters:
00:00 What is this video about
00:40 Loss in PCB vs. signal shape
09:10 Materials used in PCBs
15:34 How to decide which material to use?
17:26 Why do there are losses in PCB dielectric?
21:48 Why 2.45GHz is in microwave#
23:04 Loss factor
26:27 Filler
28:36 PTFE - Teflon
34:29 Using special material on selected layers only
37:14 Structure of materials in PCB and its effect on signal
49:28 Dielectric constant
52:46 Losses in copper - skin effect
1:05:01 What Alun does
1:08:48 Tolerances in PCB
1:14:43 Dielectric constant vs. trace width
1:17:48 PCB materials in FLEX
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Would you like to support me? It's simple:
- Sign up for online courses hosted on our platform: fedevel.com/
- You can also support me through Patreon: / robertferanec
- FEDEVEL Discord: / discord
It is much appreciated. Thank you,
- Robert

[@Peter_S_]

Flex video! Yes! Please!!! I would love a deep dive into flex-rigid boards and their fabrication. Connectors have been a limiting factor in so many designs as well as a primary point of failure. Minimizing or eliminating them opens lots of doors for minituazation and reliability.

[@Peter_S_]

Thank you Robert and Alun! Excellent as always!

[@87Spectr]

I.m sure that is great video! Fantastic!)

[@saeedkizzy]

thanks please more videos are much appreciated.

[@danielswitch378]

Great !!! thanks!!!!

[@Jeremy-fl2xt]

LCP PCB sounds very interesting. I would be interested to see more on it, but it might be kind of niche.

[@taiiat0]

how we manage to make extremely thin and flexible but also extremely high Frequency PCB's would indeed be an interesting subject. :)

[@zerocool3002]

Hello Robert, do you plan to take more altium courses?

[@RobertFeranec]

do you mean create more altium courses? once I am free from doing marketing I would love to go back to creating courses. But I work on a free Altium tutorial right now, coming soon.