How does an oscilloscope work?

common problems 3320

示波器使用探头连接到电路中的测试点,并放大或衰减该点的电压。之后的信号路径取决于示波器,但一般来说,模拟电路会对信号进行调理,模数转换器将其数字化,以便进一步评估、处理和分析。

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