Solenoid vharafu mhangura coil 2w160-15.2w200-20.2w250-25uw-15ac220vdc24

Inductor coil inogadzirwa nekumonera insulated waya (enameled waya, shinda-yakaputirwa waya, conductor, nezvimwewo) pedyo nemumwe. Mudunhu reAC, iyo coil ine basa rekuvhara nzira yeAC ikozvino, asi haina mhedzisiro payakagadzika DC voltage (kunze kwekupokana kweDC kwewaya mhosva pachayo). Naizvozvo, iyo coil inogona kushandiswa seyakachinga, transformer, cross connection, mutoro, nezvimwewo mu AC circuit. Kana iyo coil uye capacitor ichienderana, inogona kushandiswa kugadzirisa, kusefa, kusarudzwa kwema frequency, frequency division, decoupling nezvimwe zvakadaro.

Iyo inductance coil inowanzomiririrwa netsamba yeChirungu "L" mudunhu, uye unit of inductance ndi "Henry", iyo inowanzomiririrwa nerechirungu tsamba "H". Chikwata chidiki pane Heng ndiMilli Heng, icho chinoburitswa nebhii reChirungu mH; Chikwata chidiki chinonzi micro-heng, chinomiririrwa nebhii rechirungu H. Hukama huri pakati pawo ndeichi: 1H=103mH=106uH.(1) Kuzvipinza uye kudhonzerana. Kana yazvino inotsinhana ichipfuura nepakati peiyo inductive coil, inochinjika magineti inogadzirwa yakatenderedza coil, iyo inogona kupfuura nepakati coil uye kupinza electromotive simba mucoil. Hukuru hwe-self-induced electromotive force ndeye magineti ine maitiro eiyo coil yemagnetic flux, iyo inoratidzwa ne-self-inductance coefficient. Kunzwa kwemagetsi. Magetsi inductance huwandu hunomiririra kukosha kweiyo inductance, iyo inowanzonzi inductance.

Self-inductance kushanda musimboti we inductance coil: kutungamira kwe-self-inductance electromotive simba mune coil (inductance) inotadzisa shanduko yeiyo yekutanga magineti, nekuti iyo yekutanga magineti inogadzirwa neyazvino mucoil, uye iyo yega. -inductance electric heat inodzivisa kuchinja kwezvino ichipfuura necoil, iyo inductive reactance ye inductance, uye chikwata chayo chinonzi ohm (). Saizi yeiyo inductance inoenderana neazvino inductance yecoil uye iyo AC frequency ichipfuura nepakati inductance coil. Iyo yakakura iyo inductance, yakakura iyo inductance iyo inoumba. Pasi peiyo inductance, iyo yakakwira frequency ye AC ikozvino, iyo yakakura inductance. Ukama hwavo hunogona kutsanangurwa nenzira inotevera: XL = 2fL apo XL inductive reactance; F-frequency yezvino; L-inductance.