Feed through capacitor

Analysis of Feed through Capacitor from Different Angles

Introduction Feed through capacitor can effectively filter out high-frequency electromagnetic noise. Ordinary capacitors are not effective at filtering out high frequency noise for two reasons: One reason is that the capacitor lead inductance causes capacitor resonance, which presents a large impedance to high-frequency signals, which weakens the bypass effect on high-frequency signals; Another reason is that [...]

2023-08-29T02:17:39+00:00Categories: FAQ|Tags: , , |Comments Off on Analysis of Feed through Capacitor from Different Angles

Feed through capacitor(Three-terminal capacitor)

The feed through capacitor is a three-terminal capacitor, but compared to the conventional three-terminal capacitor, because it is directly mounted on the metal panel, its grounding inductance is smaller, almost no lead inductance, and its input and output The ends are isolated by metal plates, eliminating high-frequency coupling. These two characteristics determine the filter effect of [...]

2020-11-11T08:45:55+00:00Categories: FAQ|Tags: , , |Comments Off on Feed through capacitor(Three-terminal capacitor)


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