Successful EMC Certification for Medical Device with Our Filtering Solutions

Challenge:
The device initially failed initial EMC tests due to electromagnetic interference (EMI) issues, which posed risks of malfunction and non-compliance. The challenge was to enhance the device’s EMI performance without significantly altering its design or increasing costs.

Solution:
Our team conducted a comprehensive EMC analysis to identify the primary sources of interference. Based on our findings, we recommended integrating our high-performance filters and magnetic rings into the device design.

• Filters: We supplied custom-designed filters to suppress conducted EMI effectively.
• Magnetic Rings: We incorporated magnetic rings to mitigate radiated emissions and improve overall electromagnetic immunity.

Implementation:
The filters and magnetic rings were seamlessly integrated into the device’s power and signal lines by the client’s engineering team, following our detailed guidance and specifications.

Results:
Following the modifications, the device underwent a second round of EMC testing, which it successfully passed. This achievement was confirmed by certification authorities, and the device obtained all necessary compliance certificates, paving the way for market entry.

Summary:
Our tailored EMC solutions, combining advanced filtering components and magnetic rings, significantly enhanced the electromagnetic compatibility of the medical device, ensuring safety, compliance, and performance. This case exemplifies our expertise in supporting medical clients through complex EMC challenges to achieve certification success.