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1
电压表
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实用电子学/测试设备/电压表
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来自维基教科书,开放的书籍,开放的世界
<
实用电子学
(从
实用电子学/电压表
重定向)
电压表
[
编辑
|
编辑源代码
]
电压表测量电压。
电压表的端子必须
并联
在要测量的电压上。电压表具有较大的电阻(通常为 1 兆欧),因此它们对电压的影响很小。
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书籍:实用电子学
华夏公益教科书