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I-qaabeeya inductionwaa qayb ka mid ah soo saarista korantada oo ka kooban I-qaabeeya qalfoofka xudunta u ah magnetka iyo silig naxaas ah oo naxaas ah, kaas oo u bedeli kara calaamadaha korantada calaamadaha birlabeedka.

Inductor-ka-qaabeeya laftiisu waa inductor. Waxay ka timid qaabka qalfoofka, kaas oo la mid ah I-qaabeeya, iyo dabaysha gariiradda ee booska "I". Inductors our caadiga ah waachip inductorsInductors RF,inductors koronto, Inductor-ka caadiga ah, inductor loop magnet-ka, iwm. Maanta, ma doonayo in aan soo bandhigno inductors kuwan. Waa maxay nooca inductors? Kaasi waa inductor-ka-qaabeeya

Sawirka Inductor Core ee u qaabaysan

Sida mid ka mid ah inductor-ka-furaha, inductor-ka-qaabeeya ma aha oo kaliya cabbir yar, laakiin sidoo kale waa sahlan tahay in la rakibo, taas oo ah inductor nooca plug-in oo qaadata meel yar; Qodobka sare ee Q; Awoodda la qaybiyey waa mid yar; Inta jeer ee is resonance sare; Qaab dhismeedka cirbadda hagaha gaarka ah, ma fududa in la soo saaro ifafaale wareeg ah oo xiran.

TheI-qaabeeya inductionisticmaala kaari si uu u dhaafo danab AC iyo hadda. Inductance-ka-qaabeeya waa saamiga qulqulka birlabeedka ee kaariyaha iyo kan hadda soo saaraya qulqulka magnetic beddelka ah ee ku wareegsan kaari marka uu kaaruhu dhaafo hadda AC. I-qaabeeya inductor guud ahaan waxaa loo isticmaalaa is-waafajinta wareegga iyo xakamaynta tayada calaamadaha, iyo guud ahaan ku xiran sahayda korontada.

Xasiloonida inductor-ka qaab-dhismeedka I-qaabeeya ayaa ka sarreeya kan inductor-ka guud. Gudbinta hadda ee wareegga wareegga ayaa ah mid deggan, waxtarka sidoo kale waa la hagaajiyay. Shaqada ugu weyn ee inductor-ka qaab-dhismeedka I-qaabeeya waa shaandhaynta calaamadaha, shaandhaynta buuqa, xasilinta hadda iyo xakamaynta faragelinta korantada, taas oo ah ka-hortag heer sare ah oo EMI ah. Maanta, waxaan jeclaan lahaa inaan idinla wadaago qaab-dhismeedka iyo astaamaha inductor-ka-qaabeeya.

Qaab dhismeedka iyo ka kooban inductor-qaabeeya

Qaabka inductor-ka qaab-dhismeedka I-qaabeeya waxaa lagu sameeyay taageerada dabaysha ee gariiradda xudunta u ah naxaasta. I-qaabeeya inductor waa mid ka mid ah sifooyinka wareegga elektiroonigga ah ama qalabka, taas oo loola jeedo: marka isbeddellada hadda jira, qaar ka mid ah inductor waaweyn oo go'an ama inductor la hagaajin karo (sida gariiradda oscillating, gariiradda iska caabinta hadda, iwm) ayaa dhalin doona awood koronto si ay isaga caabiso. isbeddelka hadda socda oo ay ugu wacan tahay kicinta korantada.

Inductor-ka sida caadiga ah loo isticmaalo I-qaabeeya waxaa loo arkaa in uu yahay nooc toosan oo ah inductor axial, kaas oo la mid ah inductor-ka axial ee fududaynta codsiga. Si kastaba ha noqotee, inductor-ka sida caadiga ah loo isticmaalo I-qaabeeya wuxuu yeelan karaa nooc inductance weyn, iyo hadda si dabiici ah ayaa loo wanaajin karaa codsiga;

Inta badan, silig dahaadhay (ama silig duuban) ayaa si toos ah u dhaawacma qalfoofka, ka dibna xudunta magnetic, xudunta naxaasta, xudunta birta, iwm ayaa la geliyaa godka gudaha ee qalfoofka si kor loogu qaado soo-saarkeeda.

Qalfoofka badanaa wuxuu ka samaysan yahay baco, bakelite iyo ceramics, waxaana loo samayn karaa qaabab kala duwan iyadoo loo eegayo baahiyaha dhabta ah. Gariiradaha yaryar ee wax-soo-saarka (sida inductors-ka-qaabeeya) guud ahaan ma isticmaalaan qalfoofka, laakiin si toos ah ayey u dabayshaan siliga dahaadhka ah ee xudunta magnetic.

Jaantuska I-qaabeeya inductor

Astaamaha inductor-qaabeeya

1. Inductor yar oo toosan, oo qabsanaya meel yar oo lagu rakibo;

2. Awood yar oo la qaybiyey iyo soo noqnoqoshada is resonance sare;

3. Qaab dhismeedka biinanka hagaha gaarka ah ma fududa inuu keeno wareeg furan.

4. Ku ilaali PVC ama UL gacmo-gacmeed kulaylka yareeya.

5. Hogaamin ilaalinta deegaanka ee xorta ah.

Astaamaha inductor-qaabeeya

1. Kala duwanaanshaha qiimaha inductance: 1.0uH ilaa 100000uH.

2. Hadda la qiimeeyay: iyadoo lagu salaynayo kor u kaca heerkulka, waa inuusan dhaafin 200C.

3. Heerkulka shaqada ee kala duwan: - 20oC ilaa 80oC.

4. Awoodda ugu dambeysa: in ka badan 2.5 kg.

Shaqada inductor-qaabeeya

1. Kaydinta tamarta iyo shaandhaynta tamarta korontada ayaa ka dhigaysa isha bandhigga koronto mid deggan.

2. Oscillation, kaas oo ka dhigaya qayb oscillation ee wareegga beddelka si kor loogu qaado tamarta

3. Ka-hortagga faragelinta iyo ka-hortagga faragelinta: waxay u shaqeysaa sidii wax lagu ceejiyo awoodda korontada iyo qaab-dhismeed ka duwan si looga hortago qaybaha is-waafajinta ee sahayda korontadu inay wasakheeyaan koronto-siinta iyo fara-gelinta tamarta korontada, iyadoo ciyaaraysa door xasilloon.

Inta badan aaladaha elektiroonigga ah waxaa ku jira inductors RF. "Si loo raad raaco xayawaanka, tuubada dhalada ah ee lagu dhejiyay maqaarka xayawaankayaga gurigu waxay ka kooban tahay inductor gudaha," Maria del Mar Villarrubia, oo ah cilmi-baaris iyo horumarinta shirkadda Plummer ayaa tiri. "Mar kasta oo baabuurka la bilaabo, isgaarsiin wireless ayaa ka dhex abuurmi doona labada inductors, mid baabuurka gudihiisa ah iyo kan kale gudaha furaha."

Si kastaba ha noqotee, sida qaybahan oo kale ay meel walba u yaalliin, inductor RF sidoo kale waxay leeyihiin codsiyo gaar ah. Wareegga resonant, canaasiirtan waxaa inta badan loo isticmaalaa in lagu daro capacitors si ay u doortaan soo noqnoqoshada gaarka ah (sida wareegga wareegga, oscillator kantaroolka korantada, iwm.).

Inductors RF sidoo kale waxaa loo isticmaali karaa codsiyada iswaafajinta impedance si loo gaaro dheelitirka impedance ee khadadka gudbinta xogta. Tani waa lagama maarmaan si loo hubiyo gudbinta xogta hufan ee u dhaxaysa ICs.

Marka loo isticmaalo sidii RF choke, inductors ayaa si taxane ah ugu xidhan wareegga si ay u noqdaan filtarrada RF. Marka la soo koobo, mareegta RF waa shaandheyn hooseeysa, kaas oo yareyn doona soo noqnoqoshada sare, halka soo noqnoqoshada hoose ay noqon doonto mid aan caqabad lahayn.

Waa maxay qiimaha Q?

Marka laga hadlayo waxqabadka inductance, qiimaha Q waa cabbir muhiim ah. Qiimaha Q waa tilmaame lagu cabbiro waxqabadka inductance. Waa cabbir aan cabbir lahayn oo loo isticmaalo in lagu barbar dhigo inta jeer ee oscillation iyo heerka lumista tamarta.

Markasta oo uu sareeyo qiimaha Q, ayaa waxa u soo dhawaada wax qabadka inductor-ku waxa uu u dhawyahay inductor-ka aan khasaaraha lahayn. Taasi waa, waxay leedahay xulashada wanaagsan ee wareegga resonant.

Faa'iidada kale ee qiimaha sare ee Q waa khasaaro hooseeya, taas oo ah, tamar yar ayaa isticmaala inductor. Qiimaha Q hooseeya wuxuu dhalin doonaa xajmi ballaaran iyo baaxadda dhawaaqa hoose ee iyo u dhow inta jeer ee oscillation.

Qiimaha inductance

Marka lagu daro Q factor, cabbirka dhabta ah ee inductor waa dabcan qiimihiisa inductance. Codsiyada maqalka iyo korantada, qiimaha inductance badanaa waa Henry, halka codsiyada soo noqnoqda ee sarreeya ay caadi ahaan u baahan yihiin inductance aad uga yar, badiyaa inta u dhaxaysa millihenry ama microhenry.

Qiimaha inductance wuxuu ku xiran yahay dhowr arrimood, oo ay ku jiraan qaab-dhismeedka, cabbirka xudunta ah, walxaha asaasiga ah iyo leexashada gariiradda dhabta ah. Inductance waxay noqon kartaa mid go'an ama la hagaajin karo.

CodsigaInductor-qaabeeya

Inductor-qaabka I-qaabeeya ayaa guud ahaan loo adeegsadaa: TV-ga iyo qalabka maqalka; Qalabka isgaarsiinta; Qaylo-dhaan iyo qaylo-dhaan; Xakamaynta awoodda; Nidaamyada u baahan balaadhtanka iyo qiimayaasha Q sare.

Iyada oo la adeegsanayo fahamka kor ku xusan ee waxqabadka, sifooyinka iyo shaqooyinka I-qaabeeya inductor, waxaan baran karnaa in inductor-ka qaabka I-qaabeeya si weyn loogu isticmaalo GPS-ka baabuurka lagu rakibay, DVD-ga lagu rakibay, qalabka korontada, duubista fiidiyowga, bandhig LCD, kombuyuutar. Qalabka guriga, alaabta lagu ciyaaro, alaabta dhijitaalka ah, qalabka tignoolajiyada amniga iyo alaabada kale ee elegtarooniga ah.

Haddii aad xiisaynayso tafaasiil dheeraad ah, fadlan xor u noqonala soo xidhiidh.