Blogs

ESD failures are increasing as products shrink and use lower voltages with smaller noise margins. Learn how to trace ESD current paths using H-field probes and oscilloscopes to quickly identify where discharge energy flows, enabling targeted fixes like bonding and shielding to solve immunity problems efficiently.

When EMC requirements seem impossible to meet, tailoring test standards might be the solution. Not all limits are necessary for every application—a satellite's deep emission notch isn't needed for aircraft galley equipment. Smart analysis and early engineering discussions can prevent unnecessary weight, cost, and design headaches while maintaining safety margins.

Unlock precision in compliance testing by mastering oscilloscope best practices. Learn expert probing techniques, essential calibration protocols, and advanced data analysis methods to ensure your electronic devices meet regulatory standards with maximum measurement accuracy.

Are transfer impedance and shielding effectiveness really reciprocals? Despite common belief, these critical shield characterization parameters aren't directly related. Learn how triaxial and reverb chamber measurements differ fundamentally, and what these numbers actually tell you about shield quality.

In the realm of electromagnetic compatibility (EMC), grounding and bonding are fundamental practices that ensure the safe and effective operation of electrical systems. Proper grounding and bonding minimize electromagnetic interference (EMI) and enhance the performance, reliability, and safety of electronic devices. This article delves into the principles of grounding and bonding in EMC, explores common practices across various industries, and highlights successful implementations through case studies.

Three real-world case studies show how RF power amplifiers and creative benchtop setups solve complex radiated immunity failures in hours instead of weeks. From military-grade testing to runaway medical motors, discover techniques that save time and money while identifying root causes traditional methods miss.

Commercial EMI testing requires strict pass/fail criteria with no allowances for upset. Military/aerospace susceptibility testing uses higher levels but allows more flexibility - equipment may be acceptable despite susceptibility at specific frequencies if those frequencies won't be encountered operationally, prioritizing practical deployment considerations.

Compliance engineering is a critical field that ensures products and systems meet regulatory standards, safeguarding public health and safety while promoting environmental sustainability. The training of compliance engineers, however, presents significant challenges, particularly in keeping up with constantly evolving regulations and balancing theoretical knowledge with practical application.

Measuring E-fields in the far field works for the majority of consumer and military hardware developed in the 20th and early 21st centuries. But with EVs becoming more common (for aircraft as well as terrestrial cars), measuring the H-field in the near field is more appropriate.

In our increasingly electronic world, electromagnetic interference (EMI) poses a significant challenge to the reliability and performance of electronic devices. Shielding is a critical technique used in electromagnetic compatibility (EMC) to mitigate the effects of EMI. This article explores the concept of shielding, its importance in EMC, various shielding materials and their applications, and practical tips for designing effective shielding solutions.