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单词 Niobium capacitor
释义

Niobium capacitor

英语百科

Niobium capacitor

SMD chip style of niobium electrolytic capacitors
A dielectric material is placed between two conducting plates (electrodes), each of area A and with a separation of d.

A niobium electrolytic capacitor is a polarized capacitor whose anode electrode (+) is made of passivated niobium metal or niobium monoxide on which an insulating niobium pentoxide layer acts as the dielectric of the niobium capacitor. A solid electrolyte on the surface of the oxide layer serves as the second electrode (cathode) (-) of the capacitor.

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