CISPR 25

Explore how PCB via and trace geometry influence the real‑world effectiveness of decoupling capacitors. This first article in the series defines six board variants, capacitor placement strategies, and PCB topologies, setting the stage for upcoming RF emission results based on CISPR 25 testing.

Explore essential strategies for EMC testing of electric axles in automotive applications. This technical guide examines key challenges in achieving CISPR 25 compliance, from test bench design to managing metallic structures, while ensuring accurate and reproducible measurements for high-power e-drive systems.

This two-part article provides an overview of current automotive EMC standards and the intricacies of chamber testing automotive systems and components.

In this article, we establish design guidelines of a spread spectrum modulation circuit as it relates to CISPR 25.

Accredited test laboratories, complying with the requirements of ISO/IEC 17025 have to evaluate measurement uncertainty.

Current conducted‑emissions measurement practices under DO‑160 and CISPR 25 rely on shielded‑enclosure testing, LISNs, and current probes to evaluate RF noise on power lines. This overview walks through setups, limits, and real measurement results for both aerospace and automotive environments.

The International Electrotechnical Commission (IEC) has released CISPR 25:2016