Hana ʻia nā capacitors electrolytic a pau i ka alumini?

I ka wā e pili ana i nā capacitors electrolytic, ʻo ka mea makemake nui ʻia no kā lākou kūkulu ʻana he alumini. Eia naʻe, ʻaʻole i hana ʻia nā capacitors electrolytic āpau i ka alumini. ʻO ka ʻoiaʻiʻo, aia nā ʻano capacitors electrolytic like ʻole i hana ʻia me ka hoʻohana ʻana i nā mea like ʻole, e like me ka tantalum a me ka niobium. Ma kēia ʻatikala, e luʻu mākou i loko o ke ao o nā capacitors electrolytic alumini a e ʻimi pehea lākou e ʻokoʻa ai mai nā ʻano capacitors electrolytic ʻē aʻe.

Hoʻohana nui ʻia nā capacitors electrolytic alumini i nā mea uila like ʻole a me nā ʻōnaehana ma muli o ko lākou capacitance kiʻekiʻe, ke ola lōʻihi, a me ke kumukūʻai haʻahaʻa. Kūkulu ʻia lākou me ka hoʻohana ʻana i kahi papa oxide alumini ma ke ʻano he dielectric, e ʻae ana i ka nui o ka capacitance. ʻO ke ʻano o kahi capacitor electrolytic alumini he anode i hana ʻia me ka foil alumini kiʻekiʻe, i uhi ʻia me kahi papa oxide, a me kahi cathode i hana ʻia me kahi wai conductive a i ʻole mea paʻa. A laila hoʻopaʻa ʻia kēia mau ʻāpana i loko o nā pahu alumini e pale iā lākou mai nā mea o waho.

Nā capacitors electrolytic Tantalum, ma ka ʻaoʻao ʻē aʻe, ua kūkulu ʻia me ka hoʻohana ʻana i ka tantalum ma ke ʻano he mea anode a me kahi papa tantalum pentoxide ma ke ʻano he dielectric. Hāʻawi nā capacitors Tantalum i nā waiwai capacitance kiʻekiʻe i ka nui compact, e kūpono ana iā lākou no nā noi noʻonoʻo ākea. Eia nō naʻe, ʻoi aku ke kumukūʻai ma mua onā capacitors electrolytic aluminia ʻoi aku ka maʻalahi o ka hāʻule ʻana inā hoʻopilikia ʻia e nā piʻi voltage a i ʻole ka polarity hoʻohuli.

Ua like nā capacitors electrolytic Niobium me nā capacitors tantalum, e hoʻohana ana i ka niobium ma ke ʻano he mea anode a me kahi papa niobium pentoxide ma ke ʻano he dielectric. Loaʻa i nā capacitors Niobium nā waiwai capacitance kiʻekiʻe a me ke au leaka haʻahaʻa, e kūpono ana iā lākou no nā noi kahi e koʻikoʻi ai ke kūpaʻa a me ka hilinaʻi. Eia nō naʻe, e like me nā capacitors tantalum, ʻoi aku ke kumukūʻai ma mua o nā capacitors electrolytic alumini.

ʻOiai ʻo nā capacitors electrolytic alumini ka ʻano capacitor electrolytic i hoʻohana nui ʻia, he mea nui e noʻonoʻo i nā koi kikoʻī o kahi noi i hāʻawi ʻia i ke koho ʻana i ke ʻano o ka capacitor e hoʻohana. I ke koho ʻana i ka capacitor kūpono no kahi hoʻolālā uila kikoʻī, pono e noʻonoʻo ʻia nā mea e like me ka waiwai capacitance, ka helu voltage, ka nui, ke kumukūʻai, a me ka hilinaʻi.

I ka hopena, ʻaʻole i hana ʻia nā capacitors electrolytic āpau i ka alumini. ʻOiai ʻo nā capacitors electrolytic alumini ka ʻano capacitor electrolytic i hoʻohana nui ʻia, loaʻa i nā capacitors electrolytic tantalum a me nā capacitors electrolytic niobium nā waiwai kū hoʻokahi a me nā pono. I ke koho ʻana i nā capacitors no kahi noi kikoʻī, he mea nui e noʻonoʻo pono i nā koi a koho i ke ʻano o ka capacitor e kūpono loa i kēlā mau pono. Ma ka hoʻomaopopo ʻana i nā ʻokoʻa ma waena o kēia mau ʻano like ʻole o nā capacitors electrolytic, hiki i nā ʻenekinia a me nā mea hoʻolālā ke hana i nā hoʻoholo naʻauao i ke koho ʻana i ka capacitor kūpono no kā lākou hoʻolālā uila.