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正翻译步骤 5

步骤 5
Capacitor Testing: This will require a digital multimeter with a capacitance testing option. Connect the positive lead of the multimeter to the positive lead of the capacitor, and vice versa for the negative. If the capacitor is functioning the multimeter will give a reading that is similar to the ratings given on the capacitor casing.
  • Capacitor Testing: This will require a digital multimeter with a capacitance testing option.

  • Connect the positive lead of the multimeter to the positive lead of the capacitor, and vice versa for the negative. If the capacitor is functioning the multimeter will give a reading that is similar to the ratings given on the capacitor casing.

  • NOTE: If the capacitor reading is -5% of its given base rating then the capacitor is consider bad.

电容测试:这将需要一个带有电容测试功能的数字万用表。

将万用表的正极连接到电容的正极,反过来也可以。 如果电容器正常工作,万用表的读数将与电容器外壳上的额定值相近。

注意:如果电容读数是其标称值的-5%,那么电容就认为是不良的。

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