Soosaaraha soosaaraha khaaska ah ayaa kuu sheegaya
Sida iska caabiyeyaasha iyo capacitors, indha-indheeyeyaal waa mid ka mid ah aaladaha ugu badan ee loo isticmaalo qaabeynta wareegga. Inductor waa unugga kaydinta tamarta, kaas oo u beddeli kara tamarta korantada iyo tamarta birlabeedka midba midka kale, wuxuuna inta badan door ka ciyaara shaandheynta, dhaqdhaqaaqa, xasilinta hadda iyo xakameynta faragelinta korantada ee wareegga. Marka inductors loo isticmaalo wareeggan, waa inaad ogaataa cabbirradan inductors!
Markaad eegto qaar ka mid ah qaababka wareegga wareegga, waxaad ogaan doontaa in calaamadaha inductance loo isticmaalo wareegga. Ka dib markaan eegay halbeegyada calaamadda, waxaan noqday mid aad u jahwareersan. Goorma ayay unugga inductor noqday OHM? Dhab ahaantii, kani maaha inductor, laakiin waa bir birlab ah. Marka xigta, waxaan ku dari doonaa xoogaa aqoon ah oo ku saabsan faraqa iyo xiriirka ka dhexeeya inductors iyo kuul magnetic.
Marka hore sharax shaqada kuul magnetic ee wareegga, doorka ugu weyn ee taxanaha magnetic ee xariiqda gudbinta signalada waa in la xakameeyo calaamadda faragelinta, marka la eego mabda'a aragtida, kuul magnetic waxay u dhigmi kartaa inductor, ogow in tani waa induction fudud. Gariiradda dhabta ah ee inductor-ka ayaa qaybisay awood, taas oo ah, inductor-ka aan isticmaalno waxay u dhigantaa inductor ku xiran si barbar socda capacitor qaybsan.
Dulmarka Inductance
Aragti ahaan, si loo xakameeyo calaamadda faragelinta la sameeyay, waxaa loo baahan yahay in tirada weyn ee inductance, ay ka sii fiicnaato, laakiin gariiradda inductor , weynaanta inductance, weynaanta awoodda qaybsan ee gariiradda inductor, iyo saamaynta labada midba midka kale wuu baabi'in doonaa.
Bilawga, xannibaadda gariiradda inductor waxay kordhisaa kororka soo noqnoqoshada, laakiin marka ay xannibaaddu kor u kacdo ilaa ugu badnaan, xannibaadda ayaa si degdeg ah hoos ugu dhacda kororka soo noqnoqda, taas oo ay ugu wacan tahay saameynta isbarbardhigga awoodda qaybsan. Marka impedance-ku uu kordho ilaa ugu badnaan, waa meesha awoodda la qaybiyey ee gariiradda inductor ay ka soo baxdo inductor u dhigma oo barbar socda. Sida weyn ee inductance ee gariiradda inductor waa, hoose ee soo noqnoqda resonant. Haddii aan rabno inaan sii wanaajino inta jeer ee xakamaynta, markaa doorashada ugu dambeysa ee gariiradda inductor waa inay noqotaa xadka ugu yar, kuul magnetic, taas oo ah, inductor-ka wadnaha, waa gariiradda inductor oo ka yar 1 leexasho. Si kastaba ha ahaatee, awoodda la qaybiyey ee inductor-ku-dhex-dhexaadku waa dhowr jeer ilaa daraasiin jeer ka yar kan gariiradda inductor-ka-hal-loop, markaa inta jeer ee shaqada ee inductor-ka wadnaha ayaa ka sarreeya kan gariiradda inductor-ka-hal-loop . Inductance ee kuul magnetic guud ahaan waa yar yahay, oo ku saabsan inta u dhaxaysa dhawr microbeads iyo daraasiin microbeads ah. Isticmaalka kale ee tusbaxa birlabeedka ayaa ah in la sameeyo gaashaanka elektromagnetic-ka, saamaynteeda gaashaanka elegtaroognet-ka ayaa ka fiican marka loo eego ilaalinta siliga gaashaanka, taas oo dadka badankiisu aanay fiiro gaar ah siin. Habka adeegsigu waa in la oggolaado in lammaanuhu dhex maraan kuul birlab ah, markaa marka uu koronto ka soo baxayo fiilooyinka labajibbaaran, goobta magnetka inteeda badan waxay ku urursan tahay kuul magnetic, iyo magnetka. garoonka dib dambe uma soo ifbixi doono. Sababtoo ah goobta magnetic-ku waxay soo saartaa qulqulka qulqulka ee birta birta ah, jihada hadda jirta ee soo saaraysa xariiqda korontadu waxay ka soo horjeedaa xariiqda korantada ee dusha sare ee kirishbooyada, taas oo iska caabin kara midba midka kale. Sidaa darteed, birta birlabku waxay sidoo kale saameyn gaashaan ku leedahay beerta korantada, taas oo ah, birta birlabku waxay leedahay saameyn adag oo gaashaan ah oo ku saabsan goobta korantada ee korantada.
Faa'iidada kuul magnetka ah ee loo isticmaalo gaashaanka elektromagnetic-ga ayaa ah in aan loo baahnayn in la isku dhejiyo birta birlabeedka, dhibka ka dhalanaya dhulka uu u baahan yahay siligga gaashaanka ayaa laga fogaan karaa. Isticmaalka kuul birlabeedka sida gaashaanka elektromagneticiga ah, fiilooyinka labanlaaban, waxay u dhigantaa isku xirka inductor xakamaynta guud ee khadka, kaas oo saameyn xoog leh ku leh calaamadaha faragelinta caadiga ah.
Waxa la arki karaa in gariiradda inductor-ka inta badan loo isticmaalo xakamaynta EMI ee calaamadaha faragelinta hooseeya ee soo noqnoqda, halka kuul magnetic inta badan loo isticmaalo xakamaynta EMI ee calaamadaha faragelinta soo noqnoqda. Sidaa darteed, xakamaynta EMI ee calaamadda faragelinta ballaaran, dhowr inductors oo ah hanti kala duwan waa in la isticmaalo isku mar si ay u noqdaan kuwo waxtar leh. Intaa waxaa dheer, si loo xakameeyo habka caadiga ah ee ay qabato calaamadda faragelinta ee EMI, waa in aan sidoo kale fiiro gaar ah u leenahay xakameynta booska isku xirka ka dhexeeya inductor iyo Y capacitor. Capacitor-ka Y iyo inductor-ka xakamaynta waa in ay ahaadaan kuwa ugu dhow ee suurtogalka ah gelinta korontada, taas oo ah, booska korontadu, iyo inductor-ka sarreeya ee soo noqnoqda waa in uu u dhow yahay inta suurtogalka ah ee Y, halka Y capacitor waa in uu ahaado mid u dhow sida ugu macquulsan siliga dhulka ee ku xiran dhulka (siliga dhulka ee xadhigga korantada ee saddexda ah), kaas oo waxtar u leh xakamaynta EMI.
Kuwa kore waa hordhaca inductors-ka caadiga ah, haddii aad rabto inaad wax badan ka ogaato inductors, fadlan xor u noqo inaad nala soo xiriirto.
Waad Jeceshahay
Warar dheeraad ah ka akhriso
1. Mabda'a shaqada ee curiyaha inductor
2. Sida loo yareeyo luminta xudunta inductor
3. Waa maxay shanta halbeegyada lagu garto ee inductor
4. Dooro inductor-ka ku habboon beddelka sahayda korontada
5. The relationship between Magnetic Ring Color and material
6. The influence of the number of differential mode inductors
Takhasusay soo saarka ee noocyada kala duwan ee midabka inductors kaatunkiisii, inductors beaded, inductors toosan, inductors Maala, inductors balastar, inductors bar, gariiradda hab caadi ah, gudbiyeyaasha ee hirka sare iyo waxyaalo kale oo magnetic.
Waqtiga boostada: Meey-06-2022