EMC
The 5 articles in the technical library tagged "EMC", newest first.
Tagged Articles
Related content
5 article(s) — questions on the same topic can be submitted together and our engineers will answer them to the same standard.
How to Build an Automotive EMC Test Item Checklist for 12 V Systems - Two Axes, Not a Copy of the Annex
An EMC test item checklist is not a copy of a standard's annex. Emission and immunity are two independent axes, and 12 V supply, interface type and mounting location each decide which items to keep and which can be cut. This article explains how the list is built and the five items most often missed, with all conditions referred back to the standard clauses and the technical agreement.
EMC access to the EU: how UN ECE R10 relates to CE marking
For a whole vehicle exported to the EU, EMC is not a customer requirement but an access condition, and UN ECE R10 is that threshold. At component level, CISPR 25 is commonly used for pre-compliance, while formal type approval is carried out by the issuing authority.
Testing mmWave radar and automotive cameras: anechoic chamber, immunity and all-weather durability
ADAS sensors fail in two ways: electromagnetic interference causes false or missed detections, and environmental attack degrades performance. Testing has to cover both the EMC line and the all-weather durability line.
What an on-board charger has to be tested for: EMC, temperature rise, insulation and mating durability
OBC testing runs on four lines: EMC, electrical safety (temperature rise and insulation), interface durability (mating cycles and salt spray), and environmental protection (IP and vibration). EMC is the one to explore first during development.
What automotive EMC testing actually measures: radiated and conducted emission explained
Automotive EMC testing asks two things: will your product interfere with others, and will it be interfered with. Radiated emission looks at the electromagnetic waves leaving through space; conducted emission looks at the noise travelling back along the power lines.
Have a testing requirement? Send us your product details
Tell us the product model and test requirements. Our engineers will map out the test plan, the applicable standards and the item combination, and provide a quotation reference. The more specific the request, the sharper the answer.
- Free scoping of the test plan and standards
- Pre-scan testing during R&D to cut rework cost
- On-site visits and witnessed testing supported
- Scheduling per project, with progress updates at each milestone
