Site na mmepe nke sayensị na teknụzụ, ngwaahịa eletrọnịkị aghọwo ihe dị mkpa na ndụ ndị mmadụ kwa ụbọchị.Ngwa eletrọnịkị nwere ọtụtụ ihe elektrọnik dị iche iche, dị ka seramiiki capacitors.
1. Gịnị bụ seramiiki capacitor?
Ceramic capacitor (seramiiki condenser) na-eji seramiiki dị elu dielectric mgbe niile dị ka dielectric, na-efesa oyi akwa ọlaọcha n'akụkụ abụọ nke mkpụrụ osisi seramiiki, mgbe ahụ, a na-eme ihe nkiri ọlaọcha ahụ na okpomọkụ dị elu dị ka electrode, a na-agbanye waya na-edu ndú na electrode, na A na-ekpuchi elu ya na enamel nchebe ma ọ bụ kpuchie ya na resin epoxy.Ọdịdị ya na-abụkarị n'ụdị mpempe akwụkwọ, ma nwekwara ụdị tube, okirikiri na ụdị ndị ọzọ.
Ndị na-arụ ọrụ seramiiki ejiri na mpaghara eletrọnịkị nwere uru nke obere nha, nnukwu voltaji na-eguzogide, yana ezigbo ugboro.Site na mmepe na ọganihu nke sayensị na teknụzụ, seramiiki capacitors aghọwo ngwa eletrọnịkị dị mkpa maka ngwaahịa eletrọnịkị.
2. Gịnị mere seramiiki capacitors "na-eti mkpu"?
Mgbe ị na-eji ngwaahịa eletrọnịkị, mgbe ụfọdụ ị ga-anụ mkpọtụ.Ọ bụ ezie na ụda ahụ dị ntakịrị, ị ka nwere ike ịnụ ya ma ọ bụrụ na i gee ntị nke ọma.Kedu ihe bụ ụda a?Kedu ihe kpatara nke a ji ada ụda mgbe ị na-eji ngwaahịa eletrọnịkị?
N'ezie, ụda a na-akpata site na seramiiki capacitors.N'ihi nnukwu dielectric na-adịgide adịgide nke seramiiki capacitors, ihe ahụ na-emepụta mgbasawanye siri ike na nrụrụ n'okpuru ọrụ nke ọkụ eletrik dị n'èzí, nke a na-akpọ mmetụta piezoelectric.Mgbasawanye ihe ike na nkwekọrịta na-eme ka elu nke bọọdụ sekit na-ama jijiji ma na-ebupụta ụda.Mgbe ụda mkpọtụ dara n'ime oke ịnụ ihe mmadụ (20Hz ~ 20Khz), a ga-eme mkpọtụ, nke a na-akpọ "ịkwa ákwá".
Ma ọ bụ kọmpụta akwụkwọ ndetu ma ọ bụ ekwentị mkpanaaka, ihe achọrọ maka ike ọkọnọ na-abawanye elu, yabụ na-ejikọ ọnụ ọgụgụ buru ibu nke MLCC capacitors n'otu n'otu na netwọọkụ ọkọnọ, ọ dịkwa mfe ịfụ ụfụ mgbe imewe ahụ adịghị mma. ma ọ bụ ibu na-arụ ọrụ mode adịghị mma.
Ọdịnaya dị n'elu bụ ihe mere ceramic capacitors "na-ama jijiji".
Họrọ onye nrụpụta a pụrụ ịdabere na ya mgbe ị na-azụta ihe ndị na-emepụta seramiiki nwere ike zere ọtụtụ nsogbu na-enweghị isi.Onye nrụpụta mbụ JEC abụghị naanị nwere ụdị zuru oke nke seramiiki capacitors nwere ikike ekwe nkwa, mana ọ na-enyekwa enweghị nchekasị mgbe ire ere.Ụlọ ọrụ JEC agafeela ISO9001: 2015 àgwà njikwa usoro nhazi;JEC nchekwa capacitors (X capacitors na Y capacitors) na varistors agafewo asambodo nke mba dị iche iche;JEC seramiiki capacitors, ihe nkiri capacitors na super capacitors kwekọrọ na akara ngosi carbon dị ala.
Oge nzipu: Jun-13-2022