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《Audio Engineering》 2009-08
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Design of Hi-Fi Class A Invariablenes Electricity Power Amplifier System

JI Tong-gen (Nanjing Chemical Industrial Co., SINOPEC, Nanjing 210048, China)  
The track, pure DC enlargement, and high voltage and low-tension power supply isolation technology in the audio power amplifier apply are analyzed. The importance of class A, the open-loop feedback, and the constant current enlargement technology to the Hi-Fi power amplifier are discussed. The circuit make up of, the circuit elements, the organ choice type and fix the outline are introduced.
【CateGory Index】: TN722.75
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 YAO Wen-hua (School of Physics and Electronic Engineering, Nanyang Normal University, Nanyang Henan 473061, China);Method for Precise Design of the Electronic Tube Power Amplifier With High Fidelity[J];Audio Engineering;2006-09
2 Wang Yongqing 1,2 Wan Zhenzhen 1 Sun Rongxia 1 (1 College of Electronic & Informational Engineering, Hebei University. Hebei Baoding, China, 071002)(2 Central Iron & Steel Research Institute,National Testing Center of Iron & Steel. Beijing, China,100081);A Photoelectric Brightness Meter with Resistance to Stray Light's Interference[J];Journal of Electronic Measurement and Instrument;2004-02
3 JIAN Wei-ping(Yichang Testing Technique R&D Institute,Yichang 443003,China);Three-Phase Controlled Rectifier and Regulator Realized on PIC Microcontroller[J];Electronic Product Reliability and Environmental Testing;2009-05
4 FENG Gang,SHAO Bi-bo,YAN Yan,WANG Zhen-bao(Northwest Institute of Nuclear Technology,Xi’an 710024,China);Peak value hold circuit for energy measurement of repeated frequency laser pulse[J];Electronic Design Engineering;2009-12
5 (Circuits Design Institution of Shanxi Institute of Technology,Xi'an 710302) Wang Xingjun Dan Chunmei Zhang Wei(IRICO Group CORP.,Xianyang Shanxi 712021) Fan Xiaoyan;Design of the Electronic Inspector in DC Power Supply Panel[J];Electrical Automation;2006-02
6 YE Guo-ping ZHANG Bo (Suzhou Vocational University,Suzhou Jiangsu,215104);The Design of a Special Signal Generator[J];Science & Technology Information;2009-33
7 LUO Song1,PENG Cheng-lin2,YU Kai-jun31. Bioengineering College of Chongqing University2. Affiliated Hospital of Guiyang Medical College 3. Shanghai Medical Instrumentation College;The Design and Implementation of Portable Fetal Heartbeat Monitor[J];Progress in Biomedical Engineering;2009-02
8 Zhang Jiexian; Shun Honglin; Tao Ruimin; Gao Hongwen; Zu Yuxin(Dept. of Electronic Enjinigring, SPU);Monochip-computer Controlling System of Electron Currency Counter[J];JOURNAL OF SHENYANG POLYTECHNIC UNIVERSITY;1996-03
9 QIAN Yue-hua(Shazhou Professional Institute of Technology,Zhangjiagang 215600,China);Diagnosing the Fault of Electronic Circuit with the Multisim[J];Journal of Shazhou Professional Institute of Technology;2009-02
10 WEI Na-xin (School of Information and Electronics Engineering, Taizhou Univ ersity, Linhai 317000, China);The Improvement of Power Amplifier of High Quality[J];Journal of Taizhou University;2005-03
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