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Very simply, physically small capacitors tend to have lower parasitic inductance) @7 u8 \7 c. w8 e& _
than physically large capacitors. Just as a short wire has less inductance than a long wire, a
% Y6 }1 c& k5 \# m2 pshort capacitor has less inductance than a long capacitor. Likewise, as a fat or wide wire has, P/ L; a& Y q3 k/ y9 A6 ^
less inductance than a narrow wire, so too does a fat capacitor have less inductance than a
% i# d% X, i) G# c2 Z6 wnarrow capacitor" N! {, U: c, N/ S
在讀PDS的時候,有這麼一緞很糊塗.
0 V# l" Q" p, [) ?1 d4 V$ ^$ W請問: 這裡面所謂的長短,fat narrow到底是甚麼意思阿?3 f8 c% O4 E9 r/ W
他們之間有甚麼關係阿?
4 M% |8 |( J' ^) D# B+ \感覺矛盾‵`" A3 e$ g/ R0 N: O; N
盼答!( I7 K% x# O7 w. ]- Z
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