EMC Troubleshooter Min Zhang on Measuring Ground w/ Voltage & Current

EMC Troubleshooter Min Zhang on Measuring Ground w/ Voltage & Current
Join Tech Consultant Zach Peterson on this episode of the Altium OnTrack podcast where EMC troubleshooting expert Min Zhang explores the complexities of measuring ground in electronic systems using both voltage and current methods.
With his profound expertise and practical insights, Min provides a comprehensive breakdown of the techniques and tools necessary for accurate measurements, especially in high-power applications.
*What You'll Learn:*
- The impact of frequency on the cost and selection of multi-gigahertz probes.
- Detailed explanations of VOLTAGE TESTING and MEASURING GROUND techniques in EMC applications.
- Practical advice on choosing the right tools for specific measurement needs.
- Insights into the challenges and solutions for measuring high-frequency transient events.
*Key Takeaways:*
- Understanding the technical challenges in measuring GROUNDING SYSTEMS using differences between circuit points.
- The importance of selecting the right probe based on voltage levels and measurement environment.
- Techniques to minimize noise and ensure accurate readings in noisy industrial environments.
*About EMC & Compliance International:*
EMC and Compliance International is the UK's premier independent trade show specializing in every facet of electromagnetic compatibility (EMC) and compliance. It features exhibitors from a variety of sectors such as electronics, electrical, industrial, aerospace, medical, and military.
- Website: www.emcandci.com/
- Conference Program: www.emcandci.com/files/confer...
- Training Program: www.emcandci.com/files/traini...
*About Dr. Min Zhang:*
Dr. Min Zhang, a PhD graduate of Newcastle University, specializes in EMC design
and troubleshooting. With extensive experience at Dyson Technology, UK, including
leading the EMC capability for the Dyson Electric Vehicle project, he now offers
independent expertise to companies all over the world. Renowned for practical
problem-solving skills and EMC design expertise, Dr. Zhang also chairs the IEEE
EMC Society UK & Ireland chapter and organizes the UK's largest EMC and
compliance show, EMC and Compliance International (www.emcandci.com).
*Contact Dr. Min Zhang:*
Email: [e-mail]
LinkedIn: / emcminzhang
Phone: [phone]
Website: www.mach1design.co.uk
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0:00 Intro
1:04 EMC & Compliance International Overview
3:43 Trade Shows vs. Learning Conferences
4:26 Troubleshooting Ground Issues
7:26 Measuring Ground Bounce
10:23 Voltage Measurement: Active FET Probe
13:20 Voltage Measurement: Onfilter MSN15
16:42 Voltage Measurement: Obsolete but Great Products
20:10 Current Measurement: Antenna
24:55 Current Measurement: Resistive Current Probe
29:32 Current Measurement: RF Surface Current Probe
36:34 Market Probes vs. Custom-Built
38:48 Who's Attending EMC & Compliance International
#EMCTroubleshooting #CircuitDesign #ElectronicEngineering

[@koelie17]

Best combo of people ever :D!