EMI / EMC Testing

In today’s interconnected world, electronic devices and equipment are ubiquitous, operating in close proximity to one another. Electromagnetic interference (EMI) and electromagnetic compatibility (EMC) issues can arise when these devices emit electromagnetic radiation that interferes with the operation of other nearby equipment. At ATCC Lab, we specialize in providing comprehensive EMI/EMC testing services to ensure that electronic products meet regulatory requirements and operate reliably in their intended environments.

Understanding EMI and EMC: EMI refers to the unintentional generation of electromagnetic energy by electronic devices, which can cause interference with other nearby devices or systems. EMC, on the other hand, refers to the ability of electronic devices to operate without causing interference or being affected by external electromagnetic radiation.

Testing Services Offered:

Radiated Emissions Testing:

We measure the electromagnetic radiation emitted by electronic devices in the form of radio waves, ensuring compliance with emission limits specified by regulatory standards such as FCC Part 15, CISPR, and EN standards.

Conducted Emissions Testing:

Our testing evaluates the electromagnetic interference conducted through power lines or signal cables, ensuring compliance with emission limits specified by regulatory standards.

Immunity Testing:

We subject electronic devices to electromagnetic fields, electrostatic discharge (ESD), and other environmental factors to assess their immunity to external interference and ensure reliable operation in real-world conditions.

Electrostatic Discharge (ESD) Testing:

We simulate electrostatic discharge events to assess the device’s susceptibility to ESD and ensure that adequate protection measures are in place to prevent damage or malfunction.

Power Quality Testing:

Our testing assesses the quality of power supplied to electronic devices, including voltage fluctuations, harmonics, and power factor, ensuring compliance with regulatory standards and reliable operation.

Shielding Effectiveness Testing:

We evaluate the effectiveness of shielding materials and enclosures in attenuating electromagnetic radiation and preventing interference with sensitive electronic components.

Benefits of Testing Services:

• Regulatory Compliance: Ensure compliance with national and international regulatory standards such as FCC, CISPR, EN, and IEC standards, minimizing the risk of non-compliance penalties and market access restrictions.
• Reliability Assurance: Identify and mitigate potential EMI/EMC issues early in the product development process, ensuring reliable operation and minimizing the risk of product failures or malfunctions.
• Interference Prevention: Minimize the risk of electromagnetic interference with other electronic devices or systems, ensuring smooth operation and preventing costly disruptions.
• Product Differentiation: Demonstrate product quality and reliability through EMI/EMC testing, enhancing customer trust and confidence in the brand.
• Cost Savings: Avoid costly product recalls, rework, or redesigns by addressing EMI/EMC issues proactively during the testing and certification process.

ATCC Lab is committed to ensuring electromagnetic compatibility and reliability of electronic products through comprehensive EMI/EMC testing services. By partnering with us, manufacturers can validate their products’ compliance with regulatory standards, mitigate potential interference issues, and enhance customer satisfaction and trust.