In Compliance Magazine

Understanding how shields perform in the near field requires accounting for wave impedance differences between electric and magnetic sources. This sixth installment derives shielding effectiveness formulas for near-field conditions and reveals a surprising truth: copper outperforms steel at low frequencies, but steel's superior absorption reverses this advantage above 4kHz.

The post Shielding to Prevent Radiation, Part 6 appeared first on In Compliance Magazine.

Secondary discharges during Field-Induced CDM testing aren't just measurement anomalies—they're real stress events caused by mechanical bouncing of the pogo pin. This groundbreaking investigation reveals how contact vibrations trigger unintended zaps with opposite polarity, provides electrical proof of the mechanism, and offers practical solutions to prevent this hidden reliability threat.

The post Can Mechanical Movements on FI‑CDM Tester Cause Additional Zap During CDM Stress? appeared first on In Compliance Magazine.

The EU Commission is seeking public input on modernizing its product safety framework through two key initiatives: simplifying market access rules, CE marking, and conformity assessments while reducing administrative burdens, and strengthening market surveillance to help authorities better enforce compliance and prevent unsafe products from reaching consumers.

The post EU Commission Seeks Comment on Restructuring the Product Safety Legislative Framework appeared first on In Compliance Magazine.

By understanding the real-world applications and significance of EMI filters, engineers can design and implement effective solutions to manage electromagnetic interference across various industries, ensuring the smooth operation and compliance of electronic systems.

The post Case Studies and Real-World Applications of EMI Filters appeared first on In Compliance Magazine.