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Inductor bụ ihe ndị nwere ike ịtụgharị ike eletrik ka ọ bụrụ ike magnetik wee chekwaa ya.Inductor dị na nhazi ya na ihe ntụgharị, mana enwere naanị otu ikuku.Inductor nwere ụfọdụ inductance, nke na-egbochi naanị mgbanwe nke ugbu a.N'ịchịkọta, a na-emelite ekwentị mkpanaaka 5G ma na-emegharị ya, na-ebute usoro ngbanwe, na ọchịchọ maka inductor na-aga n'ihu na-abawanye.

Echiche nke Inductor

Inductor bụ ihe ndị nwere ike ịtụgharị ike eletrik ka ọ bụrụ ike magnetik wee chekwaa ya.Inductor dị na nhazi ya na ihe ntụgharị, mana enwere naanị otu ikuku.Inductors nwere ụfọdụ inductance, nke na-egbochi naanị mgbanwe nke ugbu a.Ọ bụrụ na inductor nọ n'ọnọdụ ebe ọ na-adịghị ugbu a na-asọpụta, ọ ga-anwa igbochi ugbu a na-agafe na ya mgbe ejikọrọ sekit.Ọ bụrụ na inductor nọ n'ọnọdụ nke ugbu a, ọ ga-agbalị ịnọgide na-agbanwe agbanwe mgbe sekit kwụsịrị.

A na-akpọkwa inductors chokes, reactors na dynamic reactors.Inductor bụ n'ozuzu mejupụtara framework, winding, ọta mkpuchi, nkwakọ ihe, magnetik core ma ọ bụ ígwè isi, wdg Inductance bụ ruru nke magnetik flux nke onye na-eduzi na ugbu a na-emepụta alternating magnetik flux gburugburu onye nduzi mgbe onye nduzi na-agafe agafe. nke ọzọ ugbu a.

Mgbe DC ugbu a na-agafe na inductor, ọ bụ naanị eriri magnetik edobere na-apụta gburugburu ya, nke na-adịghị agbanwe oge.Otú ọ dị, mgbe mgbanwe mgbanwe na-agafe na eriri igwe, eriri magnetik gburugburu ya ga-agbanwe ka oge na-aga.Dị ka iwu Faraday nke induction electromagnetic si kwuo - magnetism na-emepụta ọkụ eletrik, ahịrị magnetik nke ike gbanwere ga-emepụta ikike induction na nsọtụ abụọ nke eriri igwe, nke ya na "isi iyi ike ọhụrụ".

A na-ekewa ndị inductor ka ha bụrụ ndị inductor nke onwe na ndị mmekọ ibe.Mgbe enwere ihe dị ugbu a na eriri igwe, a ga-emepụta oghere ndọta gburugburu eriri igwe.

Mgbe ihe dị ugbu a na eriri igwe na-agbanwe, oghere magnetik gburugburu ya ga-agbanwekwa ya.Ebe ndọta a gbanwere nwere ike ime ka eriri igwe n'onwe ya mepụta ike electromotive (induced electromotive force) (a na-eji ike electromotive na-anọchi anya voltaji njedebe nke ezigbo ike na-arụ ọrụ), nke a na-akpọ ntinye onwe ya.

Mgbe eriri inductance abụọ dị nso na ibe ha, mgbanwe ndọta nke otu eriri inductance ga-emetụta eriri inductance nke ọzọ, nke a na-akpọ inductance.Ogo nke inductor ibe ya dabere na ogo njikọ dị n'etiti inductance nke igwe inductance na eriri inductance abụọ.A na-akpọ akụkụ ndị a na-eme site na iji ụkpụrụ a.

Ọkwa mmepe ahịa nke ụlọ ọrụ inductor

A na-ekewa ndị inductor nke mgbawa site na nhazi inductor.Dị ka nhazi nke nhazi na usoro mmepụta ihe, a na-ekewa inductor n'ime ụzọ abụọ: nkwụnye ọkụ siri ike na inductor na-agbanye mgbawa.Isi teknụzụ na-arụpụta ihe nke inductor plug-in ọdịnala bụ “ikuku”, ya bụ, onye na-eduzi ahụ merụrụ ahụ na isi ihe ndọta iji mepụta eriri inductive (nke a makwaara dị ka eriri oghere).

Ihe inductor a na-eji ụdị inductance dịgasị iche iche, oke ziri ezi nke uru inductance, nnukwu ike, obere mfu, mmepụta dị mfe, obere mmepụta okirikiri, na ihe zuru ezu nke akụrụngwa.Ọdịmma ya bụ obere ogo nke mmepụta akpaaka, ọnụ ahịa mmepụta dị elu, yana ihe isi ike na miniaturization na fechaa.

China Electronics Industry Association na-eme atụmatụ na ahịa inductor zuru ụwa ọnụ ga-eto site na 7.5% kwa afọ n'ime afọ ole na ole sochirinụ, China bụ nnukwu ndị na-eji ngwaọrụ inductance.Site na mgbanwe ngwa ngwa nke teknụzụ nzikọrịta ozi nke China na nnukwu owuwu nke ịntanetị nke ihe, obodo mara mma na ụlọ ọrụ ndị ọzọ metụtara ya, ahịa inductor nke China ga-eto ngwa ngwa karịa ọnụego uto zuru ụwa ọnụ.Ọ bụrụ na ọnụego uto bụ 10%, nha ahịa nke ụlọ ọrụ inductor mgbawa ga-agafe ijeri yuan 18.Dabere na data ahụ, nha ahịa inductor zuru ụwa ọnụ na 2019 bụ ijeri yuan 48.64, gbagoro 0.1% kwa afọ site na ijeri yuan 48.16 na 2018;Na 2020, n'ihi mmetụta nke COVID-19 zuru ụwa ọnụ, nha ahịa nke inductor ga-agbadata ijeri yuan 44.54.Ọnụ ọgụgụ nke ahịa inductor nke China gosipụtara mmepe.N'afọ 2019, ọnụ ọgụgụ nke ahịa inductor China dị ihe dị ka ijeri RMB 16.04, mmụba nke 13% ma e jiri ya tụnyere ijeri RMB 14.19 na 2018. N'afọ 2019, ego a na-enweta n'ahịa inductor China na-abawanye kwa afọ, site na ijeri yuan 8.136 na yuan 2014 ruo ijeri 17.04. n'afọ 2019.

A na-atụ anya na ahịa ahịa maka inductor ga-aba ụba ma na-ebuwanye ibu, ahịa ụlọ ga-abakwa ụba.N'afọ 2019, China bugara ndị inductor ijeri 73.378 wee bubata ijeri inductor ijeri 178.983, okpukpu 2.4 karịa nke mbupụ.

Na 2019, uru mbupụ nke ndị inductor China bụ ijeri US $ 2.898 yana uru mbubata bụ ijeri US $ 2.752.

China si n'ji ngwá electronic ụlọ ọrụ yinye enwetawo a na-arị elu mgbanwe site na mmepụta nke ala agbakwunyere akụkụ, OEM maka mba ọzọ ọnụ ụdị na ntinye nke elu uru-agbakwunyere mmepụta njikọ, na ụlọ ọnụ ụdị aghọwo ụwa na-eduga ụdị.Ugbu a, China si smartphone mmepụta ihe maka 70% ma ọ bụ 80% nke ụwa ngụkọta, na Chinese ụlọ ọrụ na-achịkwa n'etiti na mgbe e mesịrị nkebi nke zuru ụwa ọnụ n'ji ngwá electronic ụlọ ọrụ yinye, mgbakọ na ndị ọzọ ubi, Ya mere, n'okpuru ulo oru nkwenye nke "ụgbọ ala bụ. dị ka nnukwu ekwentị mkpanaaka” yana ndabere nke ụlọ ọrụ ndị na-ahụ maka igwe eletrọnịkị nke ndị na-azụ ahịa tinyegoro n'ọhịa nke ụgbọ ala mara mma, atụmanya nke yinye ụlọ ọrụ eletrọnịkị n'ụlọ n'ọdịnihu kwesịrị ịtụ anya.

Mmụba nke ọnụ ọgụgụ nke eriri ekwentị mkpanaaka 5G akwalitela nke ukwuu ojiji nke otu inductor.Ndị inductor dị elu nke ụwa na-eche nnukwu oghere ikike ihu na ọkọnọ siri ike.N'ịchịkọta, ngbanwe nke ekwentị mkpanaaka 5G butere okirikiri nnọchi.Ọchịchọ maka inductance gara n'ihu na-abawanye.Ọrịa ahụ mere ka ewepụrụ ndị dike inductance ndị ọzọ.Nhọrọ nke ụlọ mepere oghere.