Kusiyana pakati pa inductor ndi inductor wamba| KHALANI BWINO

Anzanu omwe amamvetsetsa ma inductors amadziwa kuti pali mitundu iwiri ya ma inductors mumagulu a inductors: ma inductors otetezedwa ndi ma inductors osatetezedwa. M'nkhani yapitayi, tinatchulanso mitundu iwiri ya inductors, koma sitinawafanizire pamodzi. Masiku ano, opanga ma inductor amabwera nanu kuti mumvetsetse kusiyana pakati pa ma inductors otetezedwa ndi ma inductors osatetezedwa.

Kusiyana pakati pa ma inductors otetezedwa ndi ma inductors osatetezedwa

Mukuganiza kuti ma inductors onse ozungulira ndi ma inductors otetezedwa? Inductor yotetezedwa ndi inductor yozunguliridwa ndi maginito pachimake. Osati ma inductors onse ozunguliridwa ndi ma cores omwe ali otetezedwa, monga ma inductors a GNL, omwenso amazunguliridwa ndi ma cores koma osatetezedwa. Ndikofunika kusiyanitsa ma inductors otetezedwa ndi osatetezedwa kunja kuti muwone ngati inductor yazunguliridwa ndi maginito core. Kuwonongeka kwa inductance

Nthawi zambiri, waya wosatetezedwa wa enameled amawululidwa kunja popanda chivundikiro cha chishango cha maginito; Inductor yotchinga yokhala ndi chitetezo cha maginito, kukana kwa EMI, kuchepetsa kusokoneza kwamagetsi kwa inductor kupita kudziko lakunja, kuchepetsa kusokoneza kwa gawo lamagetsi lopangidwa ndi dera kupita kuzinthu zina.

M'malo mwake, pali kusiyana kwakukulu pakati pa inductance yotetezedwa ndi inductance yosatetezedwa ndikuti inductance yotetezedwa ndi yotsekedwa maginito, pomwe inductance yosatetezedwa ndi maginito otseguka. Zomwe zimatchedwa kuti maginito otsekedwa amatanthawuza kuti dera lonse lotsekedwa la maginito limapangidwa ndi zipangizo zamaginito, pamene kutseguka kwa maginito kumatanthauza kuti pali kusiyana kwa mpweya mu dera la maginito. Mtengo wotsika kwambiri wa magawo a Inductor Co

Sikuti amasiyana kokha, koma palinso zofanana. Voliyumu yawo nthawi zambiri imakhala yaying'ono, pamwamba ndi yosavuta kumamatira, yoyenera kupanga zodziwikiratu, malinga ndi zofunikira zosiyanasiyana za makasitomala kuti apange makulidwe osiyanasiyana omwe makasitomala angasankhe. Kunena zoona, chowotchera chosatetezedwa chimakhala ndi kukana kuwotcherera bwino komanso kukana kutentha, koyenera kuwotcherera wamba ndi kuwotchereranso, ndi mtengo wotsika.

Integrated inductor ndi wamba inductor kusiyana

Kulondola kwa inductor yophatikizika ndikwapamwamba pang'ono kuposa ya inductor wamba. Nthawi zambiri, ma inductors ophatikizika ndi olondola 20% okha, pomwe ma inductors athu ena ndi olondola 10%. Ngakhale ma inductors ali ndi kulondola kwabwinoko, monga 5%, poyerekeza ndi 20% yama inductors ophatikizika. Popeza kulondola kwa inductor yophatikizika ndikosakwanira, bwanji kukhala ndi gawo lalikulu pamsika?

Izi ndichifukwa choti ma inductors ophatikizika ali ndi zabwino zake potengera ma inductance values. Lili ndi milingo yopapatiza yozindikira. Nthawi zambiri, mtengo wake wa inductance ndi wochepera 100uH, ndipo mitundu ina ya inductors yophatikizika imatha kufika pamtengo wochepera kuposa 1uH. Inductor yotsika mtengo yatchulidwa

Tikudziwa kuti inductance inductance ndi inductance wamba mu manambala, kusiyana pakati Integrated inductor panopa ndi chachikulu, ngati chiwerengero chawo ndi 10 er, Integrated inductance panopa akhoza kuchita zambiri, pafupifupi inductor panopa ndi yaing'ono, kotero ena. Zogulitsa zomwe zimafunikira manambala sizokwera, koma pakakhala zazikulu zamakono, kugwiritsa ntchito inductance yophatikizika ndikokwanira, monga makompyuta ndi magawo ena.

Uku ndikuyambitsa kwa ma inductors, ngati mukufuna kudziwa zambiri za ma inductors, chonde lemberani .