BS EN IEC 62391-2:2025: Fixed Electric Double-Layer Capacitors for Use in Electronic Equipment

Introducing the BS EN IEC 62391-2:2025, a comprehensive standard that sets the benchmark for fixed electric double-layer capacitors used in electronic equipment. This sectional specification is essential for professionals and organizations involved in the design, manufacturing, and application of electric double-layer capacitors, particularly for power applications.

Overview

The BS EN IEC 62391-2:2025 standard is a crucial document for anyone involved in the electronics industry, especially those focusing on power applications. Released on April 11, 2025, this standard provides detailed guidelines and specifications to ensure the optimal performance and reliability of electric double-layer capacitors. With a total of 34 pages, it offers an in-depth exploration of the requirements and testing methods necessary for these components.

Key Features

• Standard Number: BS EN IEC 62391-2:2025
• Release Date: April 11, 2025
• ISBN: 978 0 539 28052 4
• Status: Standard

Why Choose BS EN IEC 62391-2:2025?

This standard is indispensable for ensuring that your electric double-layer capacitors meet the highest quality and performance standards. By adhering to the guidelines set forth in this document, manufacturers and engineers can guarantee that their products are not only compliant with international standards but also optimized for efficiency and durability in power applications.

Comprehensive Guidelines

The BS EN IEC 62391-2:2025 provides a thorough framework for the design and testing of electric double-layer capacitors. It covers a wide range of topics, including:

• Material specifications and requirements
• Performance criteria and testing methods
• Environmental considerations and durability assessments
• Safety and compliance measures

Enhanced Performance and Reliability

By following the specifications outlined in this standard, manufacturers can enhance the performance and reliability of their capacitors. This is particularly important for power applications, where efficiency and longevity are critical. The standard ensures that capacitors can withstand the demands of high-power environments, providing consistent performance over time.

Global Recognition and Compliance

As an internationally recognized standard, the BS EN IEC 62391-2:2025 ensures that your products are compliant with global regulations. This not only facilitates international trade but also instills confidence in your customers, knowing that your products meet the highest standards of quality and safety.

Who Should Use This Standard?

The BS EN IEC 62391-2:2025 is designed for a wide range of professionals in the electronics industry, including:

• Design engineers and product developers
• Quality assurance and compliance officers
• Manufacturers of electronic components
• Researchers and academics in the field of electronics

Conclusion

The BS EN IEC 62391-2:2025 is an essential resource for anyone involved in the development and application of electric double-layer capacitors. By adhering to this standard, you can ensure that your products are of the highest quality, meet international compliance requirements, and are optimized for performance in power applications. Invest in this standard to stay ahead in the competitive electronics industry and deliver superior products to your customers.

BS EN IEC 62391-2:2025

This standard BS EN IEC 62391-2:2025 Fixed electric double-layer capacitors for use in electronic equipment is classified in these ICS categories:

• 31.060.10 Fixed capacitors

IEC 62391-2:2025 applies to electric double-layer capacitors for power application. Electric double-layer capacitors for power are intended for applications that require discharge currents in the range from mA to A. The characteristics of the capacitors include such performance as relatively high capacitance and low internal resistance, which is applicable to Class 3 and Class 5 of the measurement classification specified in IEC 62391-1:2022. The object of this document is to specify preferred ratings and characteristics and to select from IEC 62391-1:2022 the appropriate quality assessment procedures, tests and measuring methods and to give general performance requirements for this type of capacitor. Test severities and requirements specified in detail specifications referring to this document provide specific test severities and requirements of an equal or higher performance level. The definition of power density and its calculating procedure can be found in Annex A. This edition includes the following significant technical changes with respect to the previous edition: a) the document has been completely restructured to comply with the ISO/IEC Directives, Part 2; b) introduction of a new technical categorization for the test methods; c) reorganization of the test methods have been according to these new categories; d) revision of the tables, figures and references according to changes.