EMI EMC Testing

EMI (Electromagnetic Interference) and EMC (Electromagnetic Compatibility) refer to the ability of electronic devices to operate without interference or disruption from other electromagnetic sources. EMI is the unintentional transmission or radiation of electromagnetic energy that interferes with the normal operation of other electronic devices, while EMC is the ability of electronic devices to operate in their intended electromagnetic environment without causing interference to other electronic devices.

EMI can be caused by various sources, such as power lines, radio and TV transmissions, mobile phones, and other electronic devices. It can result in poor performance or complete failure of electronic devices. To mitigate EMI, electronic devices are designed with shielding and filtering components that reduce the amount of electromagnetic energy that is transmitted or received.

EMC testing is performed to ensure that electronic devices are designed and manufactured to comply with electromagnetic compatibility standards. EMC testing involves measuring the amount of electromagnetic energy that is emitted by a device and assessing the device’s ability to operate without interference from other electromagnetic sources. EMC testing is typically performed in specialized laboratories using specialized equipment and procedures.

EMC compliance is important for ensuring that electronic devices are safe, reliable, and compatible with other electronic devices in their intended environment. Non-compliance with EMC standards can result in poor performance, product recalls, legal liabilities, and loss of reputation. Therefore, it is essential for manufacturers to perform EMC testing during the design and development of electronic devices to ensure that they comply with the relevant standards and regulations.

Why EMI EMC Testing

EMI EMC testing is performed to ensure that electronic devices comply with electromagnetic compatibility (EMC) standards and regulations. There are several reasons why EMI EMC testing is important:

• Safety: Electronic devices that emit high levels of electromagnetic radiation can pose a safety risk to users and other electronic devices. EMC testing helps ensure that electronic devices are safe for use in their intended environment.
• Reliability: Electronic devices that are susceptible to electromagnetic interference (EMI) can malfunction or fail. EMC testing helps ensure that electronic devices are reliable and can operate without interference from other electronic devices.
• Compliance: Compliance with EMC standards and regulations is required by law in many countries. Non-compliance can result in fines, product recalls, and legal liabilities.
• Performance: EMC testing helps ensure that electronic devices perform as intended in their intended environment. Devices that are designed and manufactured to comply with EMC standards are less likely to experience poor performance or failure.
• Reputation: Manufacturers who produce electronic devices that comply with EMC standards and regulations build a reputation for quality and reliability. EMC testing helps manufacturers ensure that their products meet these standards and regulations, which can lead to increased customer trust and loyalty.

In summary, EMI EMC testing is essential for ensuring that electronic devices are safe, reliable, and compliant with relevant regulations and standards. It also helps manufacturers ensure that their products perform as intended and can lead to increased customer trust and loyalty.

Description

Electromagnetic Compatibility (EMC) is the ability of electrical equipment and systems to function acceptably in their electromagnetic environment by limiting the unintentional generation, propagation and reception of electromagnetic energy which may cause unwanted effects such as electromagnetic interference (EMI) or even physical damage in operational equipment.

FIHS Lab is able to perform testing as per national and international standards and is accreditated by the national accreditation board for laboratories (NABL) for all IEC – EMI-EMC and CISPR standards both for inhouse and on-site testing.