摘要
指出了一般串联稳压电源的缺点。对射极输出式稳压电源进行了比较深入的分析研究,通过大量的定量实验,测量了它的主要性能指标。并结合听音对比,指出它比较适合在高档音频功率放大器中应用。
The disadvantages of the common series regulated power supply are pointed out. The emitter output regulated power supply is analyzed and discussed deeply. According to numerous ration experiments, the main capability of the emitter output regulated power supply is determined. And it is shown that the emitter output regulated power supply is fit for the application of the high-end audio frequency amplifier power amplifier.
出处
《电声技术》
2007年第8期27-33,37,共8页
Audio Engineering
基金
湖南省教育厅2003年度科学研究项目(03C033)
关键词
音频功率放大器
稳压电源
高频响应
负载特性
audio frequency power amplifier
regulated power supply
high frequency response
loading characteristic
