摘要
直流稳压电源能够将频率为50 Hz、有效值为220 V的交流电转换为幅值恒定的直流电压,从而为负载提供稳定的直流电,稳压电路的作用使输出直流电压基本不受电网波动和负载电阻变化的影响,从而保持较高的稳定性[1]。文章所设计的直流稳压电源由电力变压器、整流二极管、滤波电容及串联稳压电路组成,并使用仿真软件Multisim对电路进行仿真,通过对结果的分析对稳压电源进行参数选择与调试。
DC regulated power supply can convert the AC with frequency of 50 Hz and effective value of 220 V into the DC voltage with constant amplitude,so as to provide stable DC power for load.The function of regulated circuit makes the output DC voltage not affected by grid fluctuation and load resistance change,so as to maintain high stability[1].The DC stabilized voltage power supply designed in this paper consists of power transformer,rectifier diode,filter capacitor and series stabilized voltage circuit.Multisim is used to simulate the circuit.Through the analysis of the results,the parameters of the stabilized voltage power supply are selected and debugged.
作者
范海雯
张沫然
冯子腾
Fan Haiwen;Zhang Moran;Feng Ziteng(Shangdong University of Science&Technology in Jinan,Jinan Shandong 250031)
出处
《现代工业经济和信息化》
2020年第5期47-48,共2页
Modern Industrial Economy and Informationization
