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Very simply, physically small capacitors tend to have lower parasitic inductance
5 D% Q# v; L G" j" mthan physically large capacitors. Just as a short wire has less inductance than a long wire, a; v! R. M. }; y3 t
short capacitor has less inductance than a long capacitor. Likewise, as a fat or wide wire has& j1 z8 y9 z( G
less inductance than a narrow wire, so too does a fat capacitor have less inductance than a+ E, u3 S/ O+ n H8 L% d
narrow capacitor
/ Z2 {1 z7 V# N$ p% m- c6 k在讀PDS的時候,有這麼一緞很糊塗.
, j0 ~, ?$ T8 T: d# {請問: 這裡面所謂的長短,fat narrow到底是甚麼意思阿?8 L! B) ?/ o% G- B. a1 C9 h( @1 L4 a
他們之間有甚麼關係阿?% Z4 ]- b1 ?1 G7 K8 G2 h# A5 I: q
感覺矛盾‵`
$ X! r7 Y+ V( I+ H8 u盼答!
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