摘要
作为学习应用电子技术学生,直流稳压电源是学生进行小制作、电子电器产品维修的必备仪器。同样,对从事电子电器产品维修的专业人员,拥有性能稳定、调整范围宽、输出电流大的直流稳压电源,那是很有必要的。在长期的教学与实践中对以下几种直流稳压电源进行分析和制作,现归纳总结如下:(1)串联可调型稳压电源电路分析与应用;(2)固定式三端集成稳压电路应用分析;(3)LM317集成直流稳压电源优缺点;(4)LM338集成直流稳压电源的特点、应用及制作。
DC regulated power supply is a necessary instrument for applied electronic technology students to make and repair electrical and electronic products,and a quality DC regulated power supply is also necessary for a professional technician.In teaching practice,the writer summarizes several kinds of DC regulated power supplies and their making.
出处
《科教文汇》
2012年第24期131-132,共2页
Journal of Science and Education
关键词
稳压电源
电路分析
应用
制作
regulated power supply
circuit analysis
application
making
