摘要
根据高职电子信息类专业实践教学的要求,介绍了有源音箱制作实训项目,论述了电路的工作原理、元器件选取以及PCB设计、箱体设计与加工等内容,通过理论分析和实际组装、调试,制作出适合与电脑、MP3兼容工作的15 W有源音箱.该实训项目注重学生技能的培养,能全面提高学生的实践能力.
This article introduces the practice project of producing sound box in detail, which includes the working principles of circuit, the selection of components, the design of PCB, and the design and process of the box as well. Through theoretical analysis and actual assemble, the 15w active sound box, which adapts to computers, MP3, can be made. This practice preject attaches importance to the students practical ability.
出处
《兰州工业高等专科学校学报》
2008年第2期31-35,共5页
Journal of Lanzhou Higher Polytechnical College
关键词
高等职业教育
实践教学
有源音箱
higher vocational education
practice education
active sound box
