Menya indabyo nziza zo mu kirere: Isubiramo hamwe nu amanota

Intangiriro kuri Indege zo mu kirere

Gusobanukirwa Indege zo mu kirere

Indege yibyuka byindege nikimwe mubice byingenzi mubikorwa bya elegitoroniki bitanga ibyiza byinshi aribyo kubaka bidasanzwe kandi byumwihariko kubikoresha mugukoresha inshuro nyinshi. Baratandukanye na magnetiki / ferrite ya bagenzi babo nka 'core' izengurutse insinga ntakindi uretse umwuka. Igishushanyo gifite ingaruka zikomeye kumikorere yabo. Kurugero, kutagira imbaraga za magnetique, izo inductor ntizifite igihombo cyibanze, aho inductors zifite ferromagnetic yibanze byoroshye. Igihombo kinini kizamuka hamwe ninshuro kandi birashobora kugabanya imikorere ya inductor kumurongo mwinshi. Niyo mpamvu Indege zo mu kirerezirazwi cyane kugirango zikoreshwe mumuzunguruko wa RF, nkuko ubunyangamugayo bwibimenyetso aribyingenzi.

Ikigeretse kuri ibyo, kubera ko nta rukuruzi rukuruzi, indimu zo mu kirere ntizuzura nkuko indangantego ya rukuruzi ibikora. Iyo ushyizeho inductors, ni ngombwa guhangana no kwiyuzuzamo kuko bitesha agaciro ubushobozi bwo kubika inductors, kandi kutagira umurongo akenshi biba ikibazo gikomeye mugihe uhuye numuyoboro wamashanyarazi numuyoboro wa RF. Byongeye kandi, Indege zo mu kirerebafite ubudahangarwa bwo kwivanga kwa electromagnetic (EMI), niyo mpanvu ituma bakunze gukoreshwa mubisabwa aho hakenewe ibimenyetso bisukuye, nkibigize amajwi cyangwa ibikoresho byipimisha byoroshye.

Mubikorwa bifatika Indege zo mu kirerezikoreshwa mubikoresho byinshi bya elegitoroniki na sisitemu. Kurugero, bakoreshwa cyane mugukwirakwiza radio no kwakira, aho bashobora gukora neza imirongo myinshi hamwe nigihombo gito cyane. Zikoreshwa kandi mumiyoboro yambukiranya amajwi arangurura amajwi, kubera gukenera gukomeza ubusugire bwikimenyetso. Nubwo inductance ya Indege zo mu kirereBirashobora kuba munsi yibi byibanze-bishingiye kuri inductors, kubera imikorere yumurongo mwinshi, umurongo, hamwe na EMI kugabanya Indege zo mu kirereGira uruhare rukomeye muburyo bwa elegitoroniki.

Akamaro ka Indege zo mu kireremuri Electronics

Indege zo mu kirerekugira iboneza rya torodial hamwe nubusa bwa magnetique irashobora kuba ingirakamaro mubikoresho byinshi bya elegitoronike, cyane cyane mubikorwa bya radio (RF). Kuba izi nyubako zishobora kwerekana byibuze igihombo cyibanze kuri frequency nyinshi, kugeza ubu nikintu gikomeye cyane mubikorwa byo kuyungurura, kunyeganyega no guhuza imirongo. Ibintu nkibi bizwi nkibice byingenzi bya sisitemu zitandukanye za RF aho ari ngombwa kugirango ibimenyetso byogukwirakwiza no kwakirwa bibaho mu budahemuka kandi nta makosa. Kurugero, mubitumanaho, ubunyangamugayo bwijwi nibimenyetso byamakuru bishingiye cyane kubisubizo bya Indege zo mu kirere.

Byongeye kandi, ibiranga Indege zo mu kirereihindura agaciro ka inductance hamwe nu murongo ugereranije hejuru yumurongo mugari wagizwe urwego rwo hejuru rwo kwitabwaho murwego rwo hejuru rwukuri. Uku guhuza ni ngombwa kugirango imikorere ihamye, na none ni ingenzi cyane mu nzego nko gufata amashusho y’ubuvuzi hamwe na sisitemu yo kuguruka mu kirere. Kurugero, mumashusho yubuvuzi, ibisobanuro byibikoresho byo gusuzuma nkibya MRI bigira ingaruka zukuri kubisuzuma ryubuzima. Mu kirere, kwizerwa no kumenya neza uburyo bwo kugenda no gutumanaho bifite akamaro kanini kubwumutekano no gutsinda neza ubutumwa.

Uruhare rwa Indege zo mu kirereni ibirenze ibyo guhura nijisho. Icy'ingenzi, zituma kandi iterambere nubusugire bwikoranabuhanga ryiki gihe mubice byinshi byinganda. Ubushobozi bwabo bwo gukora cyane, bufatanije no guhagarara kwabo mubihe bitandukanye byimikorere, byerekana uruhare rwabo mugutezimbere no gukoresha sisitemu nibikoresho bya elegitoroniki bigezweho.

Ibintu ugomba gusuzuma mugihe uhisemo Indege zo mu kirere

Hariho ibintu byinshi byingenzi ugomba gusuzuma muguhitamo uburenganzira Indege yo mu kirerekugirango ikore neza kubintu byihariye Indege yo mu kirerePorogaramu. Bimwe muribi birimo agaciro ka Inductance - bigira ingaruka kumyitwarire yumurongo wumuzunguruko, ibintu bifite ireme (Q) - kutubwira uburyo inductor izakora kumurongo wacyo wa resonant, hamwe na rezanse yumurongo - 'hejuru' ibyo inductor itazongera kwitwara nka inductor. Ingano nayo ni ingenzi cyane, ntabwo ari ikintu gusa muburyo bworoshye ushobora gukoresha inductor mumuzunguruko, ariko kandi nuburyo ishobora gukora hamwe nuburwanya bwayo.

Hejuru Indege zo mu kirereku Isoko

Ibyamamare Byamamare na Moderi

Iyo bigeze kuri an Indege yo mu kirere, hari ibirango bike bitandukanije nibindi bijyanye nubwiza, imikorere, nagaciro. Würth Elektronik, Coilcraft na Vishay bayobora kariya gace kandi bafite moderi zagenewe guhuza porogaramu zitandukanye. Abanyamideli nka Würth Elektronik WE-AC yuruhererekane rwicyitegererezo, cyangwa Coilcraft Designer Kit, cyangwa serivise ya Vishay IHLP irazwi cyane nabashakashatsi ba elegitoroniki babigize umwuga hamwe naba hobbyist kubikorwa byabo no kwizerwa.

Izi nganda zahindutse amahame yinganda kubicuruzwa byagenewe imbaraga, kwiringirwa hamwe nubushobozi bwo gukora mumashanyarazi karemano cyangwa yakozwe n'abantu bidakwiriye amashanyarazi. Gutanga izina ryabo, guhitamo indege ya inductor muri aba nganda zambere ziragufasha kubona intsinzi mumishinga ya elegitoroniki ukora.

Ibisobanuro birambuye byatoranijwe Indege zo mu kirere

Kugirango urebe neza icyo isoko itanga, hano tujyana na moderi kugiti cye. Würth Elektronik WE-AC Urukurikirane ruzwi neza kandi neza muri RF! Azwiho kwihanganira inductance yihanganira no gukomeza imikorere murwego rwagutse, ibi ni inductors ikunzwe.

Igishushanyo mbonera cya Coilcraft ntaho gitandukaniye kandi cyubahwa cyane mugutanga indinganizo zitandukanye, kandi nigikoresho cyingirakamaro muri prototyping nubushakashatsi. Hagati aho, urukurikirane rwa IHLP rwa Vishay rutanga igisubizo cyo hasi kandi kiri hejuru-cy-ibisubizo, byuzuye kubishushanyo bito, bikora neza. Buri cyitegererezo gifite imbaraga kandi gikwiranye nibisabwa bitandukanye nibibazo mumushinga.

Ibipimo byabakoresha nibitekerezo

Indege yo mu kirereibitekerezo byabakoresha nibipimo bifasha mugusuzuma kwisi. Akarorero kamwe ni urwego rwa Würth Elektronik WE-AC ishimirwa ubwiza bwayo hamwe nibidukikije mubidukikije bitandukanye. Ibicuruzwa bitangwa na Coilcraft bizwiho kuba byiza-bifite ibikoresho byuzuye biboneka kugirango bifashe muguhitamo no gukoresha. Indorerezi 10 zambere zikoresha ingufu - Urutonde rwa IHLP (ishusho tuyikesha vuspray.com) Urukurikirane rwa IHLP kuva Vishay rwakiriye neza kubikorwa byarwo no gukora ibirenge bito. Kugirango ubyumve byoroshye byose, imbonerahamwe ikurikira igereranya iguha ishoti ryihuse cyangwa inyoni-ijisho-ryubwoko bwabakoresha uburambe ushobora kwitega kubintu bitandukanye:

Iyi mbonerahamwe iragaragaza icyubahiro cyinshi izo moderi zifitemo.

Uburyo bwo Kwishyira hamwe Indege zo mu kireremu mishinga yawe

Imyitozo myiza yo kwishyiriraho no gukoresha

Iyo ukoresha Indege zo mu kireremubishushanyo byawe, kumenya imyitozo myiza yo kwishyiriraho no gukoresha birashobora kuganisha kumikorere myiza kandi yizewe mugihe cyigihe. Ubwa mbere, aho inductor iri kuri PCB ni ngombwa cyane. Indege zo mu kirerebigomba guhagarikwa byibuze guhura nubushyuhe nka transistoriste cyangwa résistoriste kuko imikorere ya induction yangirika mugihe bitewe nubushyuhe. Nkuko bikwiye kandi kwimura inductors kure yibikoresho bitangiza magnetique, uku kwivanga kwahindura igice kinini cyinduction yiyi inductor, bityo, imikorere yumuzunguruko.

Kugurisha ubuziranenge bwo hejuru birasabwa gukosora Indege zo mu kirerekuri PCB / FPC. Ibi bisaba ubushyuhe bugengwa nicyuma cyo kugurisha kugirango wirinde gushyuha no gushonga insinga ya inductor hamwe na PCB .... Izina ryumukino nugukora uruganda rwiza rugurisha rukomeye rukomeye kugirango rukomeze guhuza umubiri mugihe rutanga umurongo mwiza ushoboka wamashanyarazi kugirango ukureho urusaku rwumuzunguruko cyangwa gutsindwa. Kunyeganyega birashobora kandi kubyara imbaraga kumurongo umwe Indege yo mu kirerekubyara microphonic ingaruka zishobora kongerwaho urusaku mukuzunguruka. Nkigisubizo, icyuma kidafite imiyoboro yo kugumana inductor gikoreshwa cyane cyangwa imashini zikoresha imashini, kugirango umutekano wa inductor uhagarare, cyane cyane mubisabwa bifite kugenda cyangwa kunyeganyega.

Na none, mugihe uteganya gukora umuzunguruko ukoresheje indege ya coil (idafite intangiriro), tekereza aho uzashyira Indege yo mu kirerenuburyo bizagira ingaruka kumuzingo muri rusange. Kurugero muri porogaramu za RF (Radio Frequency), ugereranije icyerekezo cya inductors kuri buriwese hamwe nibindi bice, nka antene na insinga, birashobora kugira ingaruka zikomeye kumikorere yumuzunguruko biturutse ku kwishira hamwe no kwivanga kwa electronique (EMI). Mugukurikiza iyi myitozo myiza, injeniyeri naba hobbyist bazemeza neza ko ibyo basabye Indege zo mu kirereifasha aho kubangamira imikorere, imikorere, nubuzima bwakazi bwimishinga yabo ya elegitoroniki.

Gukemura Ibibazo Bisanzwe

Nubwo waba warashizeho ubwitonzi bwimishinga yo murugo cyangwa kwishimisha, haribishoboka ko ugira ibibazo Indege zo mu kirere. Ibibazo bisanzwe ni uko gutungurwa kwangiritse cyangwa ibyangiritse byabaye. Gutungurwa, inductance! Birashoboka ko idakomeretse neza, nanone ko yegereye cyane ibindi byuma bihindura ni magnetique. Kwangirika kwa mashini, ariko, birashobora guterwa no gukara cyangwa gushyuha mugihe cyo kugurisha. Kuri iki gice, nabanza kugenzura aho inductor ihagaze hanyuma nkongera kugurisha ingingo zose zagurishijwe, ahari inductor ikora ishyushye. Niba ufite iki kibazo buri gihe, urashobora kugerageza kugerageza neza cyangwa indi inductor.

Ibizaza muri Indege yo mu kirereIkoranabuhanga

Udushya muri Indege yo mu kirereIgishushanyo

Iterambere ryibikoresho bya elegitoroniki byateye imbere Indege yo mu kirereigishushanyo cyiza cyane. Udushya tugabanya ubushobozi bwa parasitike no kunoza Q ibintu kugirango tunoze imikorere ya RF nimbaraga. Ikintu kimwe gishya ni ugukoresha ibikoresho bishya bya magnetiki nziza cyane hamwe numurongo mwinshi, biganisha ku gihombo gito cyane. Ikigeretse kuri ibyo, hari icyerekezo cyerekeranye nubunini buto butagabanije ubushobozi bwo gukoresha ingufu, buhaza miniaturizasiya ya none muri electronics. Iterambere ntabwo rikomeje gusa kunoza imikorere yimikorere ya Indege zo mu kirereariko kandi ibyo bagezeho mubikorwa bishya birimo ingufu zidafite umugozi nibikoresho bya IOT.

Ibibazo

Niki Indege zo mu kirereByakoreshejwe?

Hariho intera nini ya porogaramu ya Indege zo mu kirerekandi igaragara cyane mubikorwa bya elegitoroniki. Zifite akamaro kanini mubisabwa cyane, nka radiyo yohereza no kwakira, aho amajwi yo mu rwego rwo hejuru kimwe no kurandura urusaku rw’imbere ari ngombwa. Biranga igihombo gito cyibanze, interineti ntoya kandi nta kwiyuzuzamo - byuzuye kubisabwa bisaba ibimenyetso bisukuye.

Kuki? Indege zo mu kirerentabwo uhura nigihombo cyibanze?

Indege yindege idafite igihombo cyibanze nkuko ubibona kuko hamwe Indege zo mu kirere, ikoresha umwuka nkibikoresho byingenzi, ntigire magnetique cyangwa ferrite. Igihombo kinini. Indimu ya Ferromagnetic ifite igihombo cyiyongera hamwe na f, ariko an Indege yo mu kirereidafite ibikoresho bya magneti byo gukuramo no guta ingufu.

Nigute kubura kwa magnetiki bigira ingaruka kumikorere ya Indege zo mu kirere?

Kubura imbaraga za rukuruzi muri Indege zo mu kirereifite ingaruka nziza nyinshi kubikorwa byabo. Ikuraho kandi igihombo cyibanze, igabanya ubushobozi bwo kwiyuzuza no kugabanya ibibazo bya EMI. Niyo mpanvu indege ya coil yindobanure nibyiza mubisabwa inshuro nyinshi bisaba uburinganire bwibimenyetso ntarengwa hamwe nuburinganire buke nka RF, sisitemu ya RFID cyangwa sisitemu y amajwi.

Nibihe bintu byingenzi ugomba gusuzuma muguhitamo an Indege yo mu kirere?

Gutanga ibitekerezo byihariye kubintu bike byingenzi, mugihe uhisemo kimwe nurufunguzo rwingenzi rwo kugera kubikorwa byiza bishoboka kubisabwa. Ibi bipimo birimo inductance, isobanura inshuro zisubizwa zumuzunguruko, Q ikintu, gisobanura imikorere ya inductor kumurongo wacyo wa rezonanse, hamwe na re-resonant frequency, igaragaza imipaka yo hejuru yurwego inductor ikoreramo nka inductor ni ibipimo bifatika, igipimo cyinsinga za inductors, gishobora kugira ingaruka muburyo bukwiranye n’umuzunguruko, hamwe n’ubushobozi bwo guhangana.

Nibihe bicuruzwa bizwiho ubuziranenge bwo hejuru Indege zo mu kirere?

Ibirango bizwi bihora bitanga ubuziranenge Indege zo mu kirereharimo Würth Elektronik, Coilcraft, na Vishay. Izi nganda zubahwa cyane mu nganda kubera kwizerwa kandi neza Indege zo mu kirere, kugaburira ibintu byinshi no gutanga moderi izwiho kuramba no gukora mubihe bitandukanye byamashanyarazi.

Ni ibihe bishya birimo gukorwa Indege yo mu kirereigishushanyo?

Iterambere mu buhanga bwo mu kirere rigamije cyane cyane kugabanya ubushobozi bwa parasitike, kongera Q ibintu no gukoresha ibikoresho bishya kugirango ugabanye igihombo nyamukuru kuri radiyo nyinshi. Iterambere ryibanze ku kunoza imikorere ya RF n’ingufu nimbaraga zo gushyigikira miniaturizasi ikomeje muri elegitoroniki no kwiyongera kubisabwa Indege zo mu kireremuri porogaramu nko kwishyuza bidasubirwaho hamwe nibikoresho bya IoT.

Nigute imikorere nubwizerwe bwumuzunguruko byazamurwa mugihe ukoresheje Indege zo mu kirere?

Kugirango utezimbere imikorere nubwizerwe bwumuzingi hamwe Indege zo mu kirere, ni ngombwa gutegura igenamigambi no gukoresha ukurikije imikorere myiza. Mu buryo bunoze shyira inductor muri PCB kugirango ugabanye ubushyuhe kandi ugabanye imbaraga za magneti, hitamo uburyo bwiza bwo gusudira, gutunganya inductor irwanya kunyeganyega no gutekereza ku ngaruka zo gushyira inductor kumiterere rusange yumuzunguruko, cyane cyane muri RF.Q: Nigute wakoresha inductors?

Ni ibihe bibazo bisanzwe hamwe Indege zo mu kireremu mishinga, kandi byakemurwa bite?

Ibibazo bigaragara cyane hamwe Indege zo mu kireremu mishinga ntabwo ibona agaciro kateganijwe ko kwangirika no kwangirika kumubiri ushobora kubatera mugihe wubaka umushinga wawe kandi mubisanzwe biterwa no guhindagurika nabi, guhagarara nabi, gukorana cyane nicyuma cyo kugurisha. Ibisubizo bishoboka kuri ibyo bibazo ni ukugenzura aho inductor iherereye, kongera gupima ingingo zagurishijwe, kandi (niba bitabonetse ko byagurishijwe neza) gusimbuza inductor nubundi buryo bwiza cyangwa ubundi buryo bwiza.

Nigute ibintu byiza (Q) bya an Indege yo mu kirerebigira ingaruka ku mikorere yayo?

Ikintu cyiza (Q) cya an Indege yo mu kirereni igipimo cya Indege yo mu kirere'Imikorere kuri ni resonant frequency, hamwe na Q yo hejuru yerekana igihombo gito. Ikibazo kinini-cyifuzwa cyane bitewe nuko inductor yo hejuru ya Q-ibintu ifite igihombo gito bivuze ko ikora neza kandi ikwiranye nibisabwa nkibi aho bikenewe kohereza ibimenyetso byakira byujuje ubuziranenge urugero nko mumuzunguruko wa HF-RF.

Kuki Indege zo mu kirerebikunzwe muri porogaramu za RF?

Indege zo mu kirerezikoreshwa mugushushanya kwa RF kubera ubushobozi bwabo bwo gukora neza kuri frequency nyinshi. Kubura imbaraga za magnetique mubishushanyo byayo bifasha kugabanya igihombo cyibanze hamwe na electro-magnetiki yivanga kubimenyetso bisobanutse. Na none, kubera ko zituzuye kandi zigakomeza umurongo mubice byinshi byinshyi, ni igisubizo cyiza kubikorwa nyabyo, byiringirwa bikenewe mumashanyarazi ya RF.