Ngwaahịa
Inductor ma ọ bụ choke nkịtị
Ọ bụrụ na a na-emerụ eriri igwe abụọ n'otu ụzọ ahụ n'akụkụ mgbanaka magnetik emere site na ụfọdụ ihe ndọta, mgbe oge ọzọ na-agafe, a na-emepụta flux magnet n'ime eriri igwe n'ihi ntinye electromagnetic.Maka akara ngosi dị iche iche, mgbanaka magnetik emepụtara bụ otu n'ogo na nke dị iche na ntụzịaka, ha abụọ na-akagbu ibe ha, na-ebute obere nsogbu ọnọdụ dị iche iche nke mgbanaka magnetik mepụtara.N'ihi na nkịtị mode mgbaama, ịdị ukwuu na ntụziaka nke magnetik flux eme bụ otu, na superposition nke abụọ na-arụpụta a ibu nkịtị mode impedance nke magnetik mgbanaka.Njirimara a na-ebelata mmetụta inductance nkịtị na mgbama ọnọdụ dị iche ma nwee ọrụ nzacha dị mma megide mkpọtụ ọnọdụ nkịtị.
Inductor nke a na-ahụkarị bụ ihe nzacha bidirectional: n'otu aka ahụ, ọ kwesịrị ikpochapụ nnyonye anya electromagnetic nke na-ahụkarị na ahịrị mgbama, na n'aka nke ọzọ, ọ dịkwa mkpa igbochi nnyonye anya elektrọn n'onwe ya pụọ na mpụta apụta iji zere. na-emetụta ọrụ nkịtị nke ngwaọrụ eletrọnịkị ndị ọzọ n'otu ebe elektrọnik.
E gosipụtara uru zuru ezu n'okpuru:
(1) The anular magnetik isi nwere ezigbo njikọ electromagnetic, dị mfe Ọdịdị na elu mmepụta arụmọrụ;
(2) Ogologo ọrụ dị elu, njupụta ike dị elu, ugboro n'etiti ihe dịka 50kHz ~ 300kHz.
(3) Ngosipụta ọkụ dị oke mma, nke nwere oke elu na oke olu, ọwa ọkụ dị mkpụmkpụ, dị mma maka ikpo ọkụ ọkụ.
(4) Ultra-obere ntinye ọnwụ;
(5) Njirimara impedance dị elu nke inductance dị elu;
(6) Ezigbo mma na ọnụ ahịa ezi uche dị na ya;
(7) Ọdịdị kwụsiri ike.
(1) Iji elu ugboro ferrite isi, vetikal winding nke flat waya;
(2) Uniform nkesa parameters na ezi agbanwe agbanwe nke parameters;
(3) Enwere ike imepụta mmepụta akpaaka na nnukwu ihe dị ugbu a na nnukwu inductance;
(4) Na elu ugbu a na mma mgbochi EMI arụmọrụ;
(5) Nkwekọrịta nke parampat ekesa;
(6) Nnukwu njupụta dị ugbu a, ugboro ugboro, nnukwu mgbochi;
(7) Oke Curie okpomọkụ;
(8) Mmụba okpomọkụ dị ala, obere ọnwụ, wdg.
A na-ejikarị na kọmpụta na-enye ike ịgbanwee iji nzacha ọnọdụ nnyonye anya electromagnetic.N'ime imewe bọọdụ, ndị inductor mode na-arụkwa ọrụ dị ka ihe nzacha EMI iji gbochie radieshon na ebili mmiri elektrọnik sitere na ahịrị mgbama ọsọ dị elu.
A na-eji ya eme ihe na ikuku ikuku, ọkụ ọkụ TV, ọkụ ọkụ UPS, wdg.
