电子设计工程
電子設計工程
전자설계공정
Electronic Design Engineering
2015年
21期
127-129
,共3页
稳压电源%串联开关型%电路结构%工作原理%特点
穩壓電源%串聯開關型%電路結構%工作原理%特點
은압전원%천련개관형%전로결구%공작원리%특점
regulated power supply%type series switch%circuit structure%the working principle%the characteristics of
分析和研究串联开关型稳压电源电路结构与原理对于指导直流稳压电源的设计和生产具有实际意义。利用模拟电子技术基本理论，阐述串联开关型稳压电源电路的组成。通过单元分析法对串联开关型稳压电源电路原理进行分析与研究。得出结论是：串联开关型稳压电源体积小，重量轻，功耗低，稳压范围宽，稳压效果好；稳压的控制方式是通过改变调整管基极电压的占空比来实现；串联开关型稳压电源的功率从几十瓦到几千瓦，可为不同需要的电子设备提供直流电源。
分析和研究串聯開關型穩壓電源電路結構與原理對于指導直流穩壓電源的設計和生產具有實際意義。利用模擬電子技術基本理論，闡述串聯開關型穩壓電源電路的組成。通過單元分析法對串聯開關型穩壓電源電路原理進行分析與研究。得齣結論是：串聯開關型穩壓電源體積小，重量輕，功耗低，穩壓範圍寬，穩壓效果好；穩壓的控製方式是通過改變調整管基極電壓的佔空比來實現；串聯開關型穩壓電源的功率從幾十瓦到幾韆瓦，可為不同需要的電子設備提供直流電源。
분석화연구천련개관형은압전원전로결구여원리대우지도직류은압전원적설계화생산구유실제의의。이용모의전자기술기본이론，천술천련개관형은압전원전로적조성。통과단원분석법대천련개관형은압전원전로원리진행분석여연구。득출결론시：천련개관형은압전원체적소，중량경，공모저，은압범위관，은압효과호；은압적공제방식시통과개변조정관기겁전압적점공비래실현；천련개관형은압전원적공솔종궤십와도궤천와，가위불동수요적전자설비제공직류전원。
Circuit structure and principle for guiding the design of dc regulated power supply and production has actual significance. Using the basic theory of analog electronic technology, the paper expounds series of type switch regulated power supply circuit. Through unit analysis method to analyze series type switch regulated power supply circuit principle and research. The conclusion is: the series type switch regulated power supply is small in size, light weight, low power consumption, wide voltage stabilizing range and voltage stabilizing effect is good; By changing the voltage control mode is adjustable duty ratios of tube base voltage;Series switch mode regulated power supply from dozens of watts to several kilowatts of power, can provide dc power for different needs of electronic equipment.
