摘要
基于典型电源监控电路TPS3307-18M的电特性开展测试系统研究,分析了该款产品电参数特性。从测试系统整体功能实现、外围仪器设备使用、测试准确性、可靠性评估等方面进行了评估,通过设计电源模块、控制模块以及自控恒流源模块等完成测试系统硬件设计,采用Visual Basic编程实现上位机界面和控制操作,最终实现电源监控电路的测试系统研制,为类似产品测试系统研制与设计提供思路和参考。
A test system study is carried out based on the electrical characteristics of a typical power supply monitoring circuit TPS3307-18M,and the electrical parameter characteristics of this product are analyzed.The overall function implementation of the test system,the use of peripheral instruments and equipment,the test accuracy,the reliability assessment and other aspects are evaluated,and the hardware design of the test system is completed through the design of the power supply module,the control module and the self-contained constant-current source module,etc.The Visual Basic programming is used to achieve the upper computer interface and control operation.Finally,the development of the test system of the power supply monitoring circuit is realized,providing ideas and references for the development and design of test system for similar products.
作者
文科
钟昂
戴畅
余航
罗俊
WEN Ke;ZHONG Ang;DAI Chang;YU Hang;LUO Jun(China Electronics Technology Group Corporation No.24 Research Institute,Chongqing 400060,China)
出处
《电子与封装》
2024年第10期81-86,共6页
Electronics & Packaging
关键词
测试系统
电源模块
电参数
硬件设计
test system
power supply module
electrical parameter
hardware design
