Kedu mmetụta nke mgbanwe isi na-ada ada?

Onye kere ihe mbụ: Light of Devices

N'ime nnyocha ụlọ ọrụ mmepụta ihe nke transformers, ọtụtụ isi magnetik transformer nwere blọk ndị na-efu n'ihi mmetụta nke ihe ndị na-eme ka ihe ghara ịdị mma ma ọ bụ ihe ndị na-eme ka ihe dị n'ime ya ghara ịdị mma. Kedu mmetụta nke isi transformer na-ada? Isiokwu a ga-atụle ihe dị mkpa.
Anyị maara na n'ime transformers, isi ọrụ nke isi magnet bụ inye sekit magnet, na-enye transformer ohere ịnyefe ike nke ọma. Nke a nwekwara ike ịpụta ìhè nke ọma na usoro mgbakọ na mwepụ nke inductance:

N'ozuzu, anyị na-ewere ikike ikuku dị ka 1, ebe ikike nke isi magnetik nwere ike iru ala dị ka iri, ọtụtụ nwere ike iru ọtụtụ puku ma ọ bụ ọbụna ọtụtụ iri puku.
Site n'echiche a, transformers nwere isi magnetik na-eme ka inductance ha dịkwuo elu nke ukwuu, ike echekwara na nnyefe nwekwara ike ịbawanye nke ọma. A ga-emekwa ka arụmọrụ nke nnyefe ha ka mma ruo n'ókè ụfọdụ.
Tinyere nke ahụ, isi transformer nwere mmetụta nkwado nhazi ụfọdụ na ngwaahịa transformer dum, nke na-enyere aka idobe nkwụsi ike nke transformer ahụ ma belata mkpọtụ na mkpọtụ.

Ọ bụrụ na e nwere ihe mgbochi furu efu na isi transformer ahụ, ọ ga-emetụta nnyefe nkịtị nke sekit magnet ahụ. Mgbe isi magnet ahụ furu efu, akụkụ mbụ nke isi magnet ahụ na-aghọ ikuku, na-ebute mmụba na iguzogide magnet, mbelata na arụmọrụ, na n'ọnọdụ ndị siri ike, mbelata na inductance, na-etinye aka ozugbo na ọrụ nkịtị nke igwe ahụ dum.
Ụfọdụ transformers nwekwara isi magnet na-efu. N'oge ọrụ ogologo oge nke igwe ahụ dum, obere mgbawa dị n'ime isi magnet (akụkụ nke na-adaghị na blọk) na-agba ọsọ ma na-agbasa, na-ebute mmụba nke mfu na mmụba okpomọkụ nke transformer dum, nke na-eduga na ọdịda nke igwe.

Site n'echiche a, enweghị blọk isi magnetik na transformers anaghị emetụta arụmọrụ naanị, kamakwa ọ na-emetụta arụmọrụ na ntụkwasị obi nke transformers. Ugbu a, ụkpụrụ ọdịdị maka ọtụtụ ndị nrụpụta isi magnetik bụ: mpaghara otu mgbawa ekwesịghị ịgafe 3% nke mpaghara elu dum nke isi magnetik, na mpaghara mgbawa abụọ ma ọ bụ karịa ekwesịghị ịgafe 5%.
Ụfọdụ ndị nrụpụta nwekwara ụfọdụ ihe dị iche, nke a gaghị akọwa nke ọma ebe a. Isi ihe dị na ya bụ ọdịiche dị n'ókè nhazi n'etiti ndị nrụpụta, nke na-eduga n'ụkpụrụ njikwa dị iche iche.

Ma e jiri ya tụnyere ọkọlọtọ, anyị kwenyere na ihe kpatara isi transformer ji ada ada dị mkpa karịa. Karịsịa n'okpuru mmetụta nke ike mpụga, ọ bụghị naanị elu isi transformer nwere ike ịda, kamakwa ọ nwere ike ibute mgbawa n'ime isi transformer, a pụghịkwa ịtụle ihe egwu ahụ naanị.
N'okwu a, ihe gbasara mmebi nke isi magnetik na transformer kwesịrị ka anyị lebara anya ma chebara ya echiche karịa.