一种带计量功能的可控直流源设计  

作　　者：陈文威 岳旭豪 

机构地区：[1]广东工业大学,广州510006

出　　处：《科技视界》2020年第17期76-78,共3页Science & Technology Vision

摘　　要：全文以介绍可控直流源的应用开头.设计了基于集成芯片的小型化可控直流源的实现方案.在电路设计方面,介绍了为满足TC787可控稳定工作的输入模块;实现可控直流源输出的TC787模块;用于安全防护其具有电能计量的RN7302电压检测计量模块.整个方案实现简单,体积小,且只需要更改可控硅,即可实现不同功率要求的可控直流源.The full text begins with an introduction to the application of a controllable DC source.An implementation scheme of miniaturized controllable DC source based on integrated chip is designed.In the circuit design,the input module for controlling the stable operation of TC787 is introduced;the TC787 module for controlling the output of the DC source;and the RN7302 voltage detection module for safety protection are introduced.The whole solution is simple to implement,small in size,and only needs to change the thyristor to achieve a controllable DC source with different power requirements.

关 键 词：RN7302 TC787 可控直流源 

分 类 号：H02[语言文字—语言学] H9