I-Thermosetting pneumatic steam solenoid valve lead ikhoyili engu-MP-C-011

Umsebenzi we-inductor

1. Ukumelana nokugeleza kwekhoyili okuguquguqukayo:I-self-indused electromotive force ku-inductor force ihlale imelana noshintsho lwamanje lwekhoyili. Ikhoyili ye-inductance inomphumela wokuvimba ku-AC yamanje, futhi usayizi womphumela wokuvimba ubizwa ngokuthi i-inductance XL, kanti iyunithi ithi ohm. Ubudlelwano bayo ne-inductance L kanye ne-AC frequency F yi-XL=2mfL. Ama-inductors angahlukaniswa kakhulu abe amakhoyili okuklinywa anemvamisa ephezulu kanye namakhoyili okuminyanisa anemvamisa ephansi. Umsebenzi we-inductor

2. Ukushuna nokukhetha imvamisa:Ikhoyili ye-inductance kanye ne-capacitor ingaxhunywa ngokuhambisana ukuze yakhe isekethe yokulungisa i-LC. Okusho ukuthi, imvamisa yemvelo ye-oscillation f0 yesekethe ilingana nemvamisa yesiginali engashintshisani, ngakho-ke ukusabela kwe-inductive kanye nokusabela kwe-capacitive kwesekethe nakho kuyalingana, ngakho amandla kazibuthe kagesi azulazula emuva naphambili ku-inductance kanye ne-capacitance. , okuyi-resonance phenomenon yesekethe ye-LC. Ku-resonance, ukusabela kwe-inductive kanye ne-capacitive reactance yesekethe kuyalingana futhi kuyahlehla, futhi ukusabela kwe-inductive kwesamba se-loop yamanje kuncane kakhulu futhi okwamanje kukhulu (kubhekiselwa kusignali ye-AC nge-f="fO "). I-LC resonant circuit inomsebenzi wokukhetha imvamisa, engakhetha isignali ye-AC ngefrikhwensi ethile. Umsebenzi we-inductor

3. Ama-inductors nawo anemisebenzi yokuhlola amasignali,ukuhlunga umsindo, ukuzinza kwamanje kanye nokucindezela ukuphazamiseka kwe-electromagnetic. Umsebenzi we-inductor

4. Emishinini kagesi, sivame ukubona izindandatho kazibuthe.

Iyini imisebenzi yalezi zinto ezincane? Le ndandatho kazibuthe kanye nekhebula lokuxhuma kwenza i-inductor (izintambo ezikukhebula zizungeze indandatho kazibuthe izikhathi eziningana), okuyisici esivamile sokulwa nokuphazamiseka kumasekhethi kagesi futhi enomthelela omuhle wokuvikela umsindo we-high-frequency, ibizwa ngokuthi yindandatho kazibuthe yokumuncwa, futhi ngokuvamile yenziwa ngezinto ze-ferrite, ezaziwa nangokuthi yindandatho kazibuthe ye-ferrite (okubhekiselwa kuyo njengendandatho kazibuthe). Ingxenye engenhla iyindandatho kazibuthe ehlanganisiwe enekliphu yokukhweza. Amaringi kazibuthe anezici ezihlukene zokuvimba kumafrikhwensi ahlukene. I-impedance incane kakhulu emazingeni aphansi, futhi i-impedance yendandatho kazibuthe ikhula kakhulu lapho imvamisa yesignali ikhula. Njengoba sonke sazi, lapho imvamisa yesignali iphezulu, yilapho iphuma khona kakhulu. Kodwa-ke, yonke imigqa yesiginali ayinaso isendlalelo esivikelayo, ngakho-ke le migqa yesiginali iba yizimpondo ezinhle zokwamukela zonke izinhlobo zezimpawu ezingcolile zemvamisa ephezulu endaweni ezungezile, futhi lezi zimpawu zibekwe phezulu kumasignali adlulisiwe, azoshintsha ngisho namasiginali awusizo. , iphazamisa kakhulu umsebenzi ojwayelekile wezinto zikagesi futhi inciphise ukuphazamiseka kwe-electromagnetic (EM) yezinto zikagesi. Ngaphansi kwesenzo sendandatho kazibuthe, ngisho noma amasiginali ajwayelekile futhi awusizo adlula kahle, amasiginali wokuphazamiseka wemvamisa ephezulu angacindezelwa kahle futhi izindleko ziphansi.