Audio, Visual, IT equipment

EMC Standards for AV and IT Equipment

AV and IT equipment is subject to rigorous regulatory approval processes worldwide, often requiring testing by accredited laboratories. Compliance is governed by international standards such as the FCC Part 15 subpart B, CISPR 32, CISPR 35, and IEC 61000 series, which provide a harmonized framework for electromagnetic compatibility (EMC), and performance requirements.

• FCC Part 15 subpart B: Methods of measurement and testing of unintentional radiators like digital devices, multimedia under Title 47 CFR Part 15.
• CISPR32: This standard applies to methods of emission measurements for audio, video, and IT equipment.
• CISPR35: This standard involves immunity test levels for audio, video, and IT equipment.
• IEC 61000 Series: This series focuses on EMC requirements, ensuring that AV and IT equipment can operate safely in the presence of electromagnetic disturbances and do not emit excessive interference.

Global Harmonization and Compliance

The CVCISPR 32, CISPR 35 and IEC 61000 series, along with FCC and ISED regulations, play vital roles in global harmonization, providing unified frameworks for EMC and RF of AV and IT equipment. Compliance with these standards not only facilitates market access but also ensures that devices meet the highest levels of safety and performance.

Manufacturers must stay informed about evolving standards, such as updates to the applicable standards, and align their risk management processes with regulatory expectations. By doing so, they can navigate the complex landscape of AV and IT equipment approvals and deliver innovative, safe, and effective solutions to consumers and businesses worldwide.