HOW IS A C FILTER built?
- 创建于2024-06-19
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- It is built as a single element: a capacitor from line to ground, with a through wire connecting the input to output. It has ATTENuation characteristics that increase at 20 dB per decade from its cutoff frequency to at least that frequency where it exhibits a minimum attenuation of 60 dB. It maintains this attenuation at higher frequencies. A feedthrough capacitor filter is usually the best choice for filtering lines that exhibit very high impedance. A feedthrough capacitor, in this website, will be referred to as a C filter. C-Only Filters are the choice for very high impedance lines.
- Published：2024-06-19
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