What is IEC 60068-2-75?

IEC 60068-2-75 is an international standard that provides guidance on the testing of equipment and components for resistance to impact. This standard, which is part of the International Electrotechnical Commission (IEC) 60068 series, specifically focuses on the hammer test method used to assess mechanical robustness.

The Purpose of IEC 60068-2-75

The main purpose of the IEC 60068-2-75 standard is to ensure that electrical and electronic products can withstand various types of impacts they may encounter during transportation, handling, and usage. By subjecting products to controlled impact tests, manufacturers can verify their durability and safety, as well as identify areas for improvement in their design and construction.

The Hammer Test Method

The hammer test method described in IEC 60068-2-75 involves striking a product or component with a pendulum-mounted hammer. The hammer is designed to simulate impacts caused by objects falling onto the equipment or when it accidentally falls from a certain height. The test measures the ability of the product to resist damage and maintain its functionality after such impacts.

Test Procedure and Criteria

During a hammer test, the product is placed on a sturdy platform, and the hammer strikes different areas of the product's surface with varying force levels. The impact energy and the number of impacts vary depending on the equipment's intended use and environmental conditions. After the impacts, the product is inspected for any visible damage or malfunctions. To comply with the standard, the product must meet certain criteria regarding structural integrity and functional performance.

In conclusion, IEC 60068-2-75 is an essential international standard that assesses the impact resistance of electrical and electronic products. By subjecting these products to controlled hammer impacts, manufacturers can ensure their robustness and reliability in real-world scenarios. Adhering to this standard helps improve product quality, reduce the risk of damage during transportation or usage, and ultimately enhance customer satisfaction.