汽车电器盒熔断丝及继电器温升差异简析  

Analysis of Temperature Rise Difference Between Fuse and Relay in Automotive Electrical Box

作　　者：卢正坤 申艳芳 王志广 杜娟 刘凤军 胡占山 LU Zhengkun;SHEN Yanfang;WANG Zhiguang;DU Juan;LIU Fengjun;HU Zhanshan(Tianhai Electrical Appliance Co.,Ltd.,Hebi 458030,China)

机构地区：[1]河南天海电器有限公司,河南鹤壁458030

出　　处：《汽车电器》2024年第11期82-84,共3页Auto Electric Parts

摘　　要：通过对当前的汽车电器盒常用元器件的发热机理进行分析,简要阐述熔断丝和继电器的温升情况及差异,以避免过高的热量产生导致系统组件的老化甚至失效,影响系统寿命和可靠性。This paper analyzes the heating mechanism of the commonly used components in automotive electrical boxes,briefly describes the temperature rise and differences of fuses and relays,in order to avoid excessive heat generation that leads to aging and even failure of system components,affecting system life and reliability.

关 键 词：汽车电器盒 温升 继电器 熔断丝 

分 类 号：U463.6[机械工程—车辆工程]