nkhani

　 Kulumikizana pakati pa panopo ya BIG power inductor ndi koyilo kumatchedwa magetsi inductance, yomwe ndi inductance. Gawoli ndi "Henry (H)", lotchedwa wasayansi waku America Joseph Henry. Imalongosola magawo ozungulira omwe amachititsa kuti mphamvu yamagetsi ipangike mu koyilo iyi kapena mu koyilo ina chifukwa cha kusintha kwa koyilo. Inductance ndi liwu lodziwika bwino la kudzikonda komanso kutengerana. Zipangizo zomwe zimapereka inductance zimatchedwa inductors.

　　 Tanthauzo la inductance apa ndi katundu wa conductor, yomwe imayesedwa ndi chiŵerengero cha mphamvu ya electromotive kapena voteji yomwe imapangidwira mu kondakitala ku mlingo wa kusintha kwamakono komwe kumapanga magetsi awa. Mphamvu yokhazikika imapanga mphamvu ya maginito yokhazikika, ndipo kusinthasintha kosalekeza (AC) kapena kusinthasintha kwachindunji kumapangitsa kuti maginito asinthe. Kusintha kwa maginito kumapangitsa mphamvu ya electromotive mu kondakitala mu mphamvu ya maginito iyi. Kukula kwa mphamvu ya electromotive yochititsa chidwi ndi yofanana ndi kusintha kwamakono. Choyimiracho chimatchedwa inductance, choimiridwa ndi chizindikiro L, ndipo unit ndi Henry (H).

　　Inductance ndi katundu wa chipika chotsekedwa, ndiko kuti, pamene panopa akudutsa muzitsulo zotsekedwa, mphamvu ya electromotive idzawoneka ngati ikukana kusintha kwamakono. Mtundu uwu wa inductance umatchedwa self-inductance, yomwe ndi katundu wa loop yotsekedwa yokha. Kungoganiza kuti pakali pano mu kuzungulira kotsekedwa kumasintha, mphamvu ya electromotive imapangidwa mu chipika china chotsekedwa chifukwa cha kulowetsa. Inductance imeneyi imatchedwa mutual inductance.

　　Kwenikweni, inductorimagawidwanso kukhala self-inductor ndi mutual inductor. Pamene panopa ikuyenda mu koyilo, mphamvu ya maginito imapangidwa mozungulira koyiloyo. Pamene panopa mu koyilo ikusintha, maginito ozungulira ozungulira amasinthanso moyenerera. Kusintha kwa maginito kumeneku kungapangitse kuti koyiloyo ipange mphamvu ya electromotive (induced electromotive force) (mphamvu ya electromotive imagwiritsidwa ntchito kuyimira mphamvu yamagetsi yamagetsi oyenera azinthu zogwira ntchito). Ndi kudzimva. Pamene ma coil awiri a inductance ali pafupi wina ndi mzake, kusintha kwa maginito kwa coil imodzi ya inductance kumakhudza koyilo ina ya inductance, ndipo izi ndizogwirizana. Kukula kwa inductance yolumikizana kumadalira kuchuluka kwa kugwirizana pakati pa kudzipangira kwa coil inductor ndi ma coil awiri a inductor. Zomwe zimapangidwa pogwiritsa ntchito mfundoyi zimatchedwa mutual inductors.

　　 Kudzera pamwambapa, aliyense amadziwa tanthauzo la inductance ndi losiyana! Inductance imagawidwanso mu kuchuluka kwa thupi ndi zida, komanso zimagwirizana kwambiri. Zambiri zokhudzana ndi ma inductors amagetsi zimapezeka mu Maixiang Technology. Anzanu omwe mukufuna kumvetsetsa, chonde khalani tcheru kuti mumve zosintha patsamba lino.