快速充电器发展现状与电气安全

Development Status and Safe Use of Quick Charge

近年来各大厂商踊跃推出了私有的快充协议,然而各协议之间并不兼容,用户在实际使用过程中混用充电器的情况难以避免。本文简介常见快充协议及充电规格,总结不同协议充电器混用对手机充电性能的影响,通过拆解分析充电器内部结构,介绍劣质充电器中常见的安全风险。

In recent years,major manufacturers have actively introduced proprietary quick charging protocols,However,the protocols are not compatible and it is inevitable for users and mix chargers during actual use.This paper introduces the principle protocol of quick charge and charging specifications,and summarizes the impact of different protocol chargers on the charging performance of mobile phones.Through the decomposition and analysis of the internal structure of the charger,the common safety hazards of low-quality chargers are introduced.