I-Thermosetting Connection Mode Hylon Series 0927 Electromagnetic Coil

Kungani ungakwazi ukuthinta ikhoyili ye-air-core inductance?

Ngenxa yemvamisa ephezulu yamasekethe asetshenziswa kukhoyili ye-air-core inductance, ushintsho olubuthakathaka kumapharamitha wekhoyili ye-inductance luzodala ushintsho olukhulu kwimvamisa yesekethe eyakhiwe ngayo, okuzokwenza isekethe ingakwazi ukusebenza. noma idatha eyinikezayo ayinembile. Izici eziyinhloko ezithinta ukuguqulwa kwe-inductance yizibuthe ezimaphakathi, ukuminyana kwekhoyili (ukuqina), ukuphenduka kwekhoyili nobubanzi bentambo, idatha yocingo, njll. Uma uyithinta ngeminwe yakho, izobangela ukuguqulwa kwe-magnetic medium (ekuqaleni umoya, kodwa manje kuthonywa iminwe yakho) kanye nokuminyana kwekhoyili (ukuqina kushintshile), ngakho awukwazi ukuthinta i-inductor engenalutho.

Incazelo yentambo enameled yekhoyili kagesi (ucingo olunamathelayo oluzinamathelayo nocingo olungenawo oluzinamathelayo);

Ucingo olunamelled lwekhoyili kagesi lwenziwa ngokumboza ungqimba lwezingubo zokuvikela ku-conductor enobumsulwa obuphakeme kanye nokuhanjiswa okuphezulu, okungukuthi, upende we-conductor+insulating = umqhubi we-enameled wire ongazinamatheli + upende ovikelayo + ungqimba wokunamathisela = ukuzinamathisela ucingo olungenantambo.

Ikhoyili ye-inductive iyithuluzi elisebenza ngokusebenzisa isimiso sokungeniswa kwe-electromagnetic. Uma i-current igeleza ocingweni, inkambu ethile ye-electromagnetic izokwenziwa eduze kwentambo. Ihlala ilinywa kukhoyili. Ake sikhulume ngendlela yokusonta yekhoyili ye-inductance:

1. Indlela yokugoqa isendlalelo esisodwa

Ukuphenduka kwekhoyili ye-inductance kulimala endaweni engaphandle yepayipi elifakwe ungqimba olulodwa. Indlela yokugoqa isendlalelo esisodwa ingahlukaniswa ibe ukugoqa okungaqondile kanye nokugoqa okuqinile. Ukusonteka okungaqondile ngokuvamile kusetshenziswa kwezinye izifunda ezinemvamisa ephezulu, ngoba le ndlela yokujika inganciphisa amandla omdwebo womugqa we-high-frequency resonant futhi izinze ezinye zezici zayo. Imodi yokusonta eqinile isuselwe kwamanye amakhoyili anebanga lamakhoyili amancane uma kuqhathaniswa.

2, indlela yokusonta yezendlalelo eziningi

I-inductance yekhoyili inkulu kakhulu, futhi indlela yokusonta ikhoyili inezingqimba eziningi, ezihlanganisa izinhlobo ezimbili: ukugoqa okuminyene kanye nokujika kwezinyosi. Indlela yokusonta eminyene ihlelwe eduze futhi idinga ukusatshalaliswa kwesendlalelo nesendlalelo, futhi amandla akhiqizwa ikhoyili ejikajikayo makhulu uma kuqhathaniswa. Indlela yokusonteka kwekhekheba lezinyosi ihlelwa nge-engeli ethile, futhi ukuhlelwa kwayo akusicaba kakhulu, kodwa uma kuqhathaniswa nendlela yokusonta okuminyene, amandla ayo mancane uma kuqhathaniswa. Amanye amasekhethi ane-resonant enamandla kagesi aphezulu adinga ukuhlangabezana nenani lamanje kanye ne-voltage yokumelana phakathi kwamakhoyili lapho usonga i-inductor. Lapho uvala i-inductor, kufanele futhi sicabangele ukushisa kwekhoyili.