| 感抗 | 频率 | 电感 | 输入信号 | 输出信号 |
| 275 | 100 | 0.437898 | 1vpp | 380mvpp |
| 5100 | 10000 | 0.08121 | 1vpp | 2vpp |
算出来色环电感的数值在变化,这是什么原因?
我用电桥测1K的频率测出来还可以是标称值100mh
用100hz的频率测出来有2.6h。
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| 感抗 | 频率 | 电感 | 输入信号 | 输出信号 |
| 275 | 100 | 0.437898 | 1vpp | 380mvpp |
| 5100 | 10000 | 0.08121 | 1vpp | 2vpp |
算出来色环电感的数值在变化,这是什么原因?
我用电桥测1K的频率测出来还可以是标称值100mh
用100hz的频率测出来有2.6h。