What is the difference between 62368 and 60950?

Electric appliances and electronic equipment are an integral part of our daily lives. We rely on them for communication, entertainment, and work purposes. However, it is crucial to ensure their safety and compliance with relevant standards to prevent any potential hazards or accidents.

of IEC 62368

The IEC 62368 standard defines the requirements for audio/video, information, and communication technology equipment. It provides guidelines for manufacturers to design and produce safe products that minimize the risk of electric shock, fire, or mechanical hazards. This standard replaces the earlier standards, IEC 60950 and IEC 60065.

The key difference lies in the approach to product safety assessment. IEC 62368 adopts a hazard-based assessment methodology, which focuses on identifying potential hazards during intended use or foreseeable misuse scenarios. The standard encourages manufacturers to prioritize hazard prevention through proper design, protective measures, and clear instructions.

An Introduction to IEC 60950

IEC 60950 is the previous standard that was widely used for information technology equipment (ITE). It addressed safety aspects such as electric shock, energy hazards, and protection against fire. Manufacturers followed specific criteria to ensure compliance, including insulation requirements, spacing, and clearance distances between conductive parts.

However, as technology advanced and new products emerged, IEC 60950 became outdated and limited in addressing potential risks associated with modern equipment. The IEC 62368 standard evolved to accommodate these technological advancements and provide a more comprehensive framework.

Key Differences and Benefits of IEC 62368

One significant difference between IEC 62368 and 60950 is the scope of application. While IEC 60950 was limited to ITE, IEC 62368 encompasses a broader range of equipment, including audio/video products, communication technology devices, and even components used in these systems. This wider scope ensures that all potentially hazardous electronic and electrical products are subjected to rigorous safety assessments.

Another key difference is the emphasis on risk assessment and analysis in IEC 62368. Manufacturers are required to identify potential hazards, assess the associated risks, and implement appropriate mitigation measures. This proactive approach enables better hazard prevention during product design and development stages.

Moreover, IEC 62368 takes into account new technologies, such as touchscreens, wireless communication, and power over ethernet, which were not adequately addressed in the previous standard. It provides guidelines for evaluating their safety implications and incorporating necessary safeguards.

Conclusion

In conclusion, the transition from IEC 60950 to IEC 62368 represents a significant step towards ensuring the safety and reliability of modern electronic and electrical equipment. The hazard-based approach, expanded scope, and inclusion of new technologies contribute to enhanced protection against potential risks. Compliance with IEC 62368 is crucial for manufacturers to guarantee the safety of their products and maintain consumer confidence in an increasingly interconnected world.