Nov 13, 2025
In this episode of the Würth Elektronik
Watts Up Podcast, we focus on the fundamentals of transient
suppression and EMI filtering for different electronic interfaces.
As electronic devices become more interconnected, controlling
voltage spikes and interference is increasingly important.
We discuss filter designs for mains power,
asymmetrical, and symmetrical signal interfaces, explaining how to
select and size components such as ferrites, capacitors, varistors,
and TVS diodes. You’ll hear calculation examples and learn how to
apply these solutions to scenarios like USB and power line
protection.
Topics include:
- Why transient suppression is critical
for modern circuits
- How to approach filter design for
different interface types
- Component selection tips and calculation
steps
- Application examples and common
pitfalls
For more details, download the full
application note:
https://www.we-online.com/components/media/o869938v410%20SN024a_EN.pdf
To view the datasheets or order samples,
visit Würth Elektronik online or visit the MyWE customer
portal.
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