Izimpawu zama-cores of shapes ezehlukene

Izimo ezivamile eziyinhloko zihlanganisa i-can, i-RM, i-E, uhlobo lwe-E, i-PQ, i-EP, indandatho, njll. Izinhlobo ezihlukene zomumo zinezici ezihlukile:

1. Angakwazi

I-skeleton kanye nama-winging cishe kuhlanganiswe ngokuphelele yi-core, ngakho-ke umphumela wokuvikela we-EMI muhle kakhulu; i-can design yenza ukuthi ibize kakhulu kunomongo wosayizi ofanayo; ububi bayo ukuthi ayilungile ekulahlekeni kokushisa futhi ayifaneleki kuma-inductors anamandla aphezulu.

2. I-RM core

I-RM core, esekelwe ku-can, ithuthukisa ukuchithwa kokushisa kanye nesikhala sezintambo eziholayo ezinosayizi omkhulu, futhi isakhiwo esingavalekile ngokugcwele sivumela ukonga indawo yokufaka; okwesibili, umgogodla we-RM ungaba flat, ofaneleka kakhulu kuma-flat transformers.

3. E core

I-E core inesakhiwo esilula, intengo ephansi, ukujika ikhoyili kalula nokuhlanganisa, futhi isetshenziswa kakhulu. Inokukhipha ukushisa okuhle kakhulu futhi ivame ukusetshenziswa ngamaqembu. Ilungele kakhulu ama-transformer anemisebenzi emikhulu kanye nama-inductors. Kodwa-ke, inekhono elibi lokuzivikela kanye nomthelela ongemuhle we-EMI, odinga ukucatshangelwa ngokugcwele uma ufaka isicelo.

4. Uhlobo lwe-E oluthuthukisiwe core

I-E-type ethuthukisiwe ihlanganisa izinhlobo ze-EC, ETD kanye ne-EER, eziphakathi kohlobo lwe-E futhi ezingabhala. Isici sawo esiyinhloko ukuthi ikholomu emaphakathi iyisilinda, okwenza ukusonga kube lula futhi kusize ekunciphiseni ubude bokuphenduka nokulahlekelwa kwethusi. Ukwakheka kwayo kwe-cylindrical kwandisa indawo esebenzayo ye-cross-sectional (Ae), engakhuphula amandla okukhipha.

5. Uhlobo lwe-PQ core

Uhlobo lwe-PQ luthuthukisa isilinganiso phakathi kwevolumu ewumongo, indawo engaphezulu nendawo ejikajikayo, esiza ekuthuthukiseni ukusetshenziswa kwesikhala esimazombezombe, ukunciphisa indawo yokufaka, ukuzuza amandla okukhipha afaneleka kakhulu, kanye nokuhlangabezana nezidingo ze-miniaturization yomkhiqizo. Ingenye yama-cores asetshenziswa kakhulu ekushintsheni ama-transformer kagesi (inductors).

6. Uhlobo lwe-EP

Uhlobo lwe-EP core lugoqa ngokuphelele ukujikajika, ngesivikelo esihle kakhulu. Ukuma kwayo okuyingqayizivele kwenza buthaka ithonya legebe lomoya elakheke endaweni yokuxhumana, futhi kwakha ibhalansi ngokwevolumu enkulu kanye nokusetshenziswa kwendawo.

7. Uhlobo lwendandatho

Ingqikithi yohlobo lwendandatho inenani eliphansi lezinto ezibonakalayo. Izindleko zokusonta ziphakeme kakhulu, kodwa ukuthuthukiswa kwemishini ezenzakalelayo kuthuthukisa kancane kancane lesi simo. Ukufakwa akuguquguquki uma kuqhathaniswa futhi kudinga ibhodi le-epoxy noma ukusekelwa kwesisekelo ukuze kube lula ukufakwa kwe-PCB kamuva.

Lapho siklama i-transformer (inductor), sidinga ukukhetha umumo oyinhloko ofanele kanye nosayizi ngokwesimo sohlelo lokusebenza, futhi sihlanganise indawo esebenza kahle yengqikithi (Ae), ivolumu esebenzayo (Ve), inani le-AL namanye amapharamitha wokubala nokuklama.

Isebenza ngokukhethekile ekukhiqizweni kwe-transformer bobbin, ama-magnetic cores, ama-high and low frequency transformers, ama-inductors nezinye izakhi ze-elekthronikhi.ukusekela ama-oda enziwe ngezifiso, wamukelekile ukubonisana