nkhani

Chitsogozo: Chifukwa chiyani ma coil ochapira opanda zingwe amafunikira kuwonjezera maginito spacers, fotokozani mwachidule zinthu zitatu izi:

1. Maginito permeability

Monga tonse tikudziwa, mfundo ya mulingo wa QI wopanda zingwe zotchingira maginito ndi kulowetsa ma elekitiroma. Pamene koyilo yoyambirira (yotulutsa opanda waya) ikugwira ntchito, imapanga mphamvu yamaginito yolumikizirana (njira yamphamvu ikusintha nthawi zonse). Kuti apange mphamvu ya maginito yomwe imatulutsidwa ndi koyilo yoyambirira kuchitapo kanthu pa koyilo yachiwiri (wolandila opanda zingwe) momwe ndingathere, ndikofunikira kuti Maginito a koyiloyo amawongoleredwa.

2. Maginito chipika

Tsamba la maginito siliyenera kungoyendetsa bwino maginito, komanso limagwira ntchito poletsa maginito. Chifukwa chiyani kuletsa maginito? Tikudziwa kuti pamene kusintha kwa maginito kumakumana ndi kondakitala monga chitsulo, ngati chitsulo ndi waya wotsekedwa, chidzapanga panopa, ngati chitsulo ndi waya wotsekedwa, makamaka chitsulo chonse, zotsatira za eddy panopa zidzachitika. .

3. Kutentha kwa kutentha

Mphamvu ya maginito imagwira ntchito pa coil ya inductor kuti ipange ma frequency apamwamba. Panthawi imeneyi, koyiloyo yokha imapanganso kutentha. Ngati kutentha kumeneku sikuchotsedwa bwino, kumachulukana. Nthawi zina timamva kutentha kwambiri tikamalipira opanda zingwe. Nthawi zambiri, zimayamba chifukwa cha kutentha kwa coil inductance kapena kutentha kwa board board.