分级输出四路带保护直流电源设计与实现
【摘要】目前电源已经广泛运用于我们生活,大到引领社会发展的高科技,小到生产生活。任何需要电的装置都有电源控制模块。本系统主要为工业生产制动化而设计,利用设备代替人力,操作简单,方便。
分级输出四路带保护直流电源运用于遥控器生产线,遥控器出厂之前要进行一次电压测试,电压测试范围2.4V-3.6V,在此电压范围内遥控器应该正常工作,否则属于不合格产品。考虑到解决检测的数量和需要的人力的问题,采用了分级输出:在一定时间的范围里电压自动跳动,采用四路输出,一个人可以做四个人的工作。
本文介绍了该分级输出四路带保护直流电源系统的具体开发过程,通过对程控电源的实验测试和保护电源的研究,实现了2.0V-4.0V范围内任何一级的稳定输出,分级输出四路带保护直流电源系统可以根据生产的需要通过USB配置程序加载自己需要的配置,同时系统具有保护功能,当出现电流过大的各种情况(遥控器出现短路),该路会制动断开,直到下一轮测试才恢复,系统设计部分主要介绍了单片机硬件及软件的具体设计,包括可行性分析、设计方案等;系统实现部分主要介绍了电压分级输出及控制模块的实现。
【关键词】工业生产 USB配置 保护功能 分级输出
he design and Implementation of Rated output four protected ways of a dc power supply
【Abstract】At present power have been widely used in our life, to lead the social development of the high-tech, small to production and living. Any need to electrical devices are a source control module. This system mainly for industrial production of brake and design, use equipment to replace human, simple operation, convenient.
Rated output four protected ways of a dc power supply and use the remote control line. The factory before a voltage test, The test of 2.4V-3.6V. At this voltage within the scope of the remote control should be a normal work, or of nonconforming product. Considered to resolve the number of tests and manpower of the need for classification output, In a little time the scope of the voltage in the brake, use four ways of output, a man can do the work of the four.
This article describes the output of four grading a dc power supply system to the specific development, Controlled by the power of the test and protection of the research. To 2.0V-4.0V within the scope of the stability of the output at any level, Rated output four ways of a dc power supply systems based on the production needs through USB serial configuration program on the configuration and system of protection, and when there is a great variety of situations ( in the short circuit ), The road will be stopping, until the next round of tests before recovery. Rated output four ways of a dc power supply systems based on the production needs through USB serial configuration program on the configuration and system of protection, and when there is a great variety of situations ( in the short circuit )
【Keywords】Industrial control USB configuration Protection function
Graduate output
目录
中文摘要…………………..…………………………….………………………………………….…VI
外文摘要………………….………………………...….………………………………………….…VII
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