基于WEBENCH的USB碱性电池安全充电器电源设计  

A Safe Power Supply for the USB Alkaline Battery Charger Based on WEBENCH

作　　者：李明龙 LI Ming-long(Dongping Senior High School, Tai'an Shandong 271500)

机构地区：[1]东平县高级中学,山东泰安271500

出　　处：《数字技术与应用》2018年第10期165-169,共5页Digital Technology & Application

摘　　要：碱性电池具有高能量输出及使用时间长的优点,被广泛应用于生活中无线键鼠、收音机、照相机及闪光灯等电子产品的供电。本文基于WEBENCH设计了USB碱性电池安全充电器电源系统,可实现对两节碱性干电池的USB安全充电。Alkaline batteries have the advantages of high energy output and long service time,which are widely used in the power supply of electronic products such as wireless mouse,radio,camera and flash lamp.In this paper,a safe power supply system for the USB alkaline battery charger is designed based on WEBENCH,which can charge two alkaline dry batteries safely.

关 键 词：碱性电池 WEBENCH 降压转换 TPS62122 

分 类 号：TN86[电子电信—信息与通信工程]