Kedu centimita ole bụ dayameta nke eriri 240

The dayameta nke 240 squareeriribụ 17.48 mm.

Okwu mmalite nke eriri

A na-ekpuchi eriri USB, na-abụkarị eriri dị ka eriri nke nwere ọtụtụ ma ọ bụ ọtụtụ ndị na-eduzi, otu nke ọ bụla ma ọ dịkarịa ala abụọ, na-ekpuchi ibe ya, na-agbagọkwa gburugburu ebe etiti.Ihe mkpuchi mkpuchi nke ukwuu, ọkachasị maka eriri okpuru mmiri.

Nkọwa nkeeriri

Cable bụ waya na-ebunye ọkụ eletrik ma ọ bụ ozi site n'otu ebe gaa n'ọzọ, nke sitere na otu ma ọ bụ karịa ndị na-eduzi ihe mkpuchi na ibe ya na oyi akwa mkpuchi mkpuchi.

A na-ejikarị eriri agbagọ agbagọ.A na-ekpuchi otu ọ bụla nke wires site na ibe ya, a na-ekpuchikwa elu elu ahụ dum na akwa mkpuchi mkpuchi nke ukwuu.Igwe eriri nwere njirimara nke ime ọkụ eletrik na mkpuchi mpụga.

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Mmalite na mmepe nke eriri

Na 1831, onye ọkà mmụta sayensị Britain bụ Faraday chọpụtara "iwu nke induction electromagnetic", nke tọrọ ntọala maka ọganihu nke iji wires na eriri.

Na 1879, Edison na United States kere ọkụ eletrik, ya mere wiring ọkụ eletrik nwere atụmanya sara mbara;N'afọ 1881, Golton dị na United States kere "ihe na-emepụta ihe na-emekọrịta ihe".

N’afọ 1889, Flandy dị na United States mepụtara eriri ọkụ e ji ekpuchi mmanụ, bụ́ ụdị eriri ọkụ eletrik dị ugbu a bụ́ nke a na-eji n’ihu ya.Site na mmepe na mkpa ndị mmadụ n'ezie, ọganihu nke wires na eriri na-aghọwanye ngwa ngwa.

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Nhazi nke eriri

eriri DC

Serial cables n'etiti components;eriri ndị yiri ya n'etiti eriri na n'etiti eriri na igbe nkesa DC;eriri n'etiti igbe nkesa DC na inverters.Igwe ndị a dị n'elu bụ eriri DC niile, enwere ọtụtụ nrụnye dị n'èzí.Ha kwesịrị ịbụ ihe na-egbochi mmiri, egbochie anwụ, oyi na-eguzogide, na-eguzogide okpomọkụ, na UV.N'ebe ụfọdụ pụrụ iche, ọ dịkwa mkpa ka e chebe ha pụọ ​​na ihe kemịkal dị ka acid na alkali.

eriri AC

The njikọ eriri si inverter na nzọụkwụ-elu transformer;eriri njikọ site na mgbanaka mgbago elu na ngalaba nkesa ike;eriri njikọ site na ngalaba nkesa ike na grid ma ọ bụ onye ọrụ.Akụkụ nke eriri ahụ bụ eriri AC na-ebu ibu, ma enwere ọtụtụ gburugburu ime ụlọ.Enwere ike ịhọrọ ya dịka ike izugbe si dịeririNhọrọ nhọrọ.

Ngwa nke eriri

Sistemụ Ike

Ngwa waya na igwe eji arụ ọrụ ọkụ na-agụnyekarị wires ndị na-adịghị n'elu, ogwe ụgbọ ala, eriri ọkụ, eriri rọba, eriri mkpuchi n'elu, eriri alaka, eriri magnet, na wires akụrụngwa eletriki na eriri maka akụrụngwa ọkụ.

Nyefe ozi

Waya na eriri ndị a na-eji na sistemụ mgbasa ozi na-agụnyekarị eriri ekwentị mpaghara, eriri TV, eriri eletrọnịkị, ugboro redio.eriri, eriri anya eriri, data cables, electromagnetic wires, ike nkwurịta okwu ma ọ bụ ndị ọzọ mejupụtara eriri.

Usoro akụrụngwa

Ewezuga wires na-enweghị isi, ihe fọrọ nke nta ka ọ bụrụ ngwaahịa ndị ọzọ niile ka a na-eji n'akụkụ a, mana ọkachasị eriri ọkụ, wires magnet, eriri data, akụrụngwa.eriri, wdg.

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Oge nzipu: Jun-20-2022