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Nobody seems to care about EMC or EMI when designing new electronic products.
Until it's too late, of course.
Then all the stakeholders get involved.
Especially when the project has been stuck for a few years because you haven’t found the issue.
And to make things worse, the project is already over budget.
By a lot!
I mean, you tried fixing the issue:
🔹Filters improved things but didn’t solve it.
🔹Shielded cables only made things worse.
🔹A ferrite bead on the cable was not the solution.
🔹You even connected it to Earth Ground! You regretted that immediately.
Now you’re a bit lost on what to do next.
The next project gate deadline is super close.
Either you fix this, or someone has to explain how things got to this point.
Your boss is breathing down your neck.
Not a nice place to be - I agree.
You could keep throwing random fixes at the problem, hoping something finally works…
Or, you could take a different approach. One that actually works.
What if, instead of guessing, you had a structured method to diagnose the root cause of the EMI issue?
What if you could systematically break down the problem, identify the exact source of interference, and apply targeted solutions that actually solve it?
No more trial and error. No more wasted time and budget.
The problem isn’t that EMI is impossible to fix—it’s that most engineers aren’t given the right tools and knowledge to solve it efficiently.
That’s why I’ve developed a clear, step-by-step approach to EMI troubleshooting and prevention.
Instead of relying on guesswork, I’ll show you how to:
🔹 Identify the real source of the EMI problem, instead of just treating symptoms.
🔹 Apply targeted solutions instead of trial and error.
🔹 Implement best practices so you never end up in this situation again.
Imagine walking into that next project meeting with confidence – knowing exactly what the problem is, how to fix it, and how to prevent it in the future.
That’s the difference between struggling with EMI and mastering it.
This got you thinking?
Good.
Time to stop the guesswork, and join thousands of engineers leveling up today.
See if you qualify for my free EMC/EMI Design course here → fresuelectronics.com
– Dario
P.S. Need EMI support for your company?
Check out the Services tab on our website.
*Qualifications apply.
P.P.S Email's fake, lesson's real! :P