可调直流稳压设计报告VIP免费

《电子技术》课程设计报告课题名称直流可变稳压电源地设计学院昆明学院专业机械设计制造及自动化班级机制 4 班姓名杨志陈明全学号201104100433201104100401时间2013.7.1-2013.7.10摘 要采用三端集成mc7815bt 正电压输出和upc7924 负电压输出地可调式稳压器，输出电压在 0-15V 和 0-24v 之间连续可调电压供使用，组合形成0-39v 之间连续可调电压供功率放大器使用 .该稳压电源具有性能稳定.结构简单 .电压、电流指标精度高.调节方便等优点.该三端可调稳压器地组合地输出电压可调，稳输出纹波小，其输出电压为0～39v 连续可调，若要达到稳度高，具有过电流保护则一般调节输出电压则在0— 30V 左右 .因此它地性能优良，可靠性高.又因这种稳压器具有体积小、使用方便、价格低廉等优点，所以得到广泛应用 .本文介绍了三端集成mc7815bt 和 upc7924 为稳压器地可调直流稳压电源地设计与制作.关键词：三端集成可调式 稳压器直流稳压电源集成芯片AbstractUsing integrated three-terminal Mc7815bt positive voltage output and upc7924 negative output voltage adjustable voltage regulator, the output voltage from 0 and 0 to 24 v to 15 v adjustable voltage for use between combination form between 0-39 v adjustable voltage for use in power amplifier. The regulated power supply with stable performance. The structure is simple, high precision of voltage, current indicators. The advantages of convenient adjustment.The combination of the adjustable three-terminal voltage regulator of the output voltage is adjustable, stabilizing the output ripple is small, the output voltage of 0 ~ 39 v adjustable, if you want to achieve high stability, with over-current protection is generally to adjust the output voltage is about 0 to 30 v. So its good performance and high reliability. And because of this stabilizer has the advantages of small volume, convenient use and low price, so widely used.This paper introduces the integrated three-terminal Mc7815bt and upc7924 for voltage regulator adjustable...