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Showing posts from April, 2026

Short Guide to EFT Testing: Testing for Safe Medical Devices

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Electrical Fat Transient or EFT Testing refers to a conducted immunity test designed to evaluate the resilience of electrical and electronic components against high-frequency transients. This Testingis used to stimulate the disturbance which is caused by switching operations and power line transients. • Purpose: This has the aim of ensuring that the device can withstand sudden voltage changes without sustaining damage. • Standard: Conducted in accordance with IEC/EN 61000-4-4, defining levels and procedures. • Levels: Tests involve and executes by applying voltage peaks from 0.5 kV to over 4 kV, based on the severity of the environment. Benefits • Ensures Product Reliability: It verifies that electronic systems remain stable. • Ensures Compliance: It helps meet international regulatory standards, which are crucial for product certification and safety. • Identifies Design Weaknesses: It reveals flaws in PCB layouts and firmware handling early, preventing expensive redesigns. • Increase...

ESD Testing: It’s All About Securing Your Electronics

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Electrostatic Discharge testing or ESD testing, helps in assessing a device’s immunity to electrical charges, and stimulating scenarios like human contact or cable insertion to prevent any sort of malfunction. ESD Testing involves all about applying positive and negative voltage pulses to exposed surfaces. Benefits of the Process • Improved Product Reliability & Durability This ensures all products operate seamlessly in harsh conditions by protecting sensitive electronics. • Compliance with Standards Validates that products meet regulatory requirements, and thereby avoid all legal or safety penalties. • Customer Satisfaction This is about consistency in performance, securing the company's reputation and improving consumer trust. • Support for Innovation This facilitates the engineers to design compact, high-density devices. • Optimised Performance By identifying the maximum voltage a component can withstand, companies can optimize circuit design to handle real-world scenarios,...