Thermosetting womoya umphunga solenoid valve lead ikhoyili MP-C-011

Umsebenzi we-inductor

1. Ukuchasana nokuhamba kwekhoyili esebenzayo:I-self-induced force electromotive force in coil inductor isoloko ixhathisa utshintsho lwangoku kwikhoyili. I-coil inductance inefuthe lokuthintela kwi-AC yangoku, kwaye ubungakanani besiphumo sokuthintela kuthiwa yi-inductance XL, kwaye iyunithi i-ohm. Ubudlelwane bayo kunye ne-inductance L kunye ne-AC frequency F yi-XL = 2mfL. Ii-inductors zinokwahlulwa ikakhulu zibe ziikhoyili zokukrwitsha ezikwi-frequency high-frequency coil coil kunye ne-low-frequency coke coil. Umsebenzi we-inductor

2. Uhlengahlengiso kunye nokukhetha amaza:I-coil inductance kunye ne-capacitor inokudityaniswa ngokuhambelanayo ukwenza i-LC tuning circuit. Oko kukuthi, i-frequency ye-oscillation yendalo ye-f0 yesekethe ilingana nokuphindaphinda kwe-non-alternating signal, ngoko ke i-reactance inductive kunye ne-capacitive reactance yesekethe nazo ziyalingana, ngoko ke amandla ombane ombane ajikeleza emva naphambili kwi-inductance kunye ne-capacitance. , eyona nto i-resonance phenomenon yesekethe ye-LC. Kwi-resonance, i-inductive reactance kunye ne-capacitive reactance ye-circuit ilingana kunye ne-reverse, kwaye i-inductive ye-loop yangoku iyonke yinto encinci kwaye ikhoyo inkulu kakhulu (ibhekisela kwi-AC signal kunye f = "fO "). Isekethe ye-resonant ye-LC inomsebenzi wokukhetha i-frequency, enokukhetha isignali ye-AC kunye ne-frequency ethile. Umsebenzi we-inductor

3. Ii-inductors nazo zinemisebenzi yokuhlola iimpawu,ingxolo yokucoca, ukuzinzisa okukhoyo kunye nokucinezela ukuphazamiseka kwe-electromagnetic. Umsebenzi we-inductor

4. Kwizixhobo ze-elektroniki, sihlala sibona izangqa zemagnethi.

Yeyiphi imisebenzi yezi zinto zincinci? Le ring magnetic kunye nentambo yokudibanisa yenza i-inductor (iingcingo ezikwintambo ziboshwe ngokujikeleza i-ring magnetic amaxesha amaninzi), nto leyo yinto eqhelekileyo yokuchasana nokuphazamiseka kwiisekethe ze-elektroniki kwaye inefuthe elihle lokukhusela kwingxolo ephezulu-frequency, ngoko. ibizwa ngokuba yi-absorption magnetic ring, kwaye ngokuqhelekileyo yenziwe ngezinto ze-ferrite, eyaziwa ngokuba yi-ferrite magnetic ring (ebizwa ngokuba yi-ring magnetic). Inxalenye ephezulu yindandatho yamagnetic edibeneyo kunye nekliphu yokukhwela. Izangqa zemagneti zineempawu ezahlukeneyo zokuthintela kwiifrikhwensi ezahlukeneyo. I-impedance incinci kakhulu kwi-frequency ephantsi, kwaye i-impedance ye-ring magnetic inyuka ngokukhawuleza xa isantya somqondiso sinyuka. Njengoko sonke sisazi, kokukhona inyuka isantya somqondiso, kokukhona iphuma ngaphandle. Nangona kunjalo, yonke imigca yesiginali ayinamaleko akhuselayo, ke le migca yomqondiso iba zii-eriyali ezilungileyo zokufumana zonke iintlobo zemiqondiso emdaka ejikelezayo kwindawo engqongileyo, kwaye le miqondiso ibekwe ngaphezulu kwimiqondiso ethunyelwayo, eya kuthi itshintshe imiqondiso eluncedo. , ukuphazamisa kakhulu umsebenzi oqhelekileyo wesixhobo sombane kunye nokunciphisa ukuphazamiseka kwe-electromagnetic (EM) yezixhobo zombane. Ngaphantsi kwesenzo sendandatho yamagnetic, nokuba iimpawu eziqhelekileyo kunye neziluncedo zidlula kakuhle, izibonakaliso zokuphazamiseka kwe-high-frequency interference zinganyanzeliswa kakuhle kwaye iindleko ziphantsi.