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文章介绍了设计制作以高效HI-FI功放集成芯片TDA2030为核心元件的高保真双声道立体声功率放大器的思路和方法步骤,包括了利用Protel99SE软件完成原理图设计和PCB板的设计,对电路的性能进行了频响等性能的测试等过程的介绍,对电子爱好者的入门有很好的参考和实践价值。
This paper introduces the design and fabrication of high-fidelity 2-channel stereo PA with high-efficiency HI-FI integrated chip TDA2030 as the core component. The design includes the schematic design and PCB design using Protel99SE software, Performance of the frequency response and other performance testing process introduction, the introduction of electronic enthusiasts have a good reference and practical value.