Published：2022-07-29 Author：Mass Power
China Communications Standardization Association (CCA) on July 22 launched a "terminal fast charging technology and standards promotion committee" in Beijing, the Ministry of Industry and Information Technology (MIIT) said, as soon as possible to establish a unified fast charging standard system.
Fast charging function has become a standard feature of domestic mobile phones and digital products, and fast charging efficiency is also one of the important selling points of these electronic products.Some products have achieved a fast charge level of 80% in half an hour.However, the fast charge technologies of many manufacturers are not compatible with each other. Interfaces, protocols, and cables are not interconnected, which affects user experience and poses security risks.Market data shows that the annual shipments of smartphones and iot devices worldwide have exceeded 2 billion, and excess chargers alone generate more than 11,000 tons of e-waste and 600,000 tons of carbon emissions every year.
Wang Peng, first grade inspector of the Information and Communications Administration of the Ministry of Industry and Information Technology, said it is imperative to promote the establishment of compatible and unified fast charging technology standards.Constantly improve the fast charging standard system with its own technology as the core, gradually realize the unification of intelligent terminal equipment charging standard, reduce electronic waste, power industry to realize green development.
China established a national standard for unified mobile phone charging port and technical indicators in 2016.At present, the Ministry of Industry and Information Technology has formulated two group standards: Technical Specification for Mobile Terminal Fusion Fast Charging and Test Method for Mobile Terminal Fusion Fast Charging.
Smell, chairman of the China communication standardization association library: mobile phone terminal is not just now, so close to it, and let's the tablets and so on in the power of the product, should be in the future can use this technology, makes the people in the use of the terminal charge, can quickly use the unified standard of the charging device.