Hitamo MOSFET ikwiye kubashoferi bazunguruka nigice cyingenzi cyaBYINSHI guhitamo ntabwo aribyiza bizagira ingaruka kuburyo butaziguye kumikorere yumuzunguruko wose nigiciro cyikibazo, ibikurikira turavuga impande zifatika zo guhitamo MOSFET.
1, N-umuyoboro na P-guhitamo
(1). Mugihe gito cya voltage kuruhande, hagomba gukoreshwa N-umuyoboro wa MOSFET, kubera gutekereza kuri voltage isabwa kuzimya cyangwa kuzimya igikoresho.
. UmuyoboroMOSFETS nibisanzwe bikoreshwa muri iyi topologiya, na none kubitekerezo bya voltage.
2, ushaka guhitamo iburyoBYINSHI, birakenewe kumenya voltage isabwa kugirango utware igipimo cya voltage, kimwe no muburyo bwuburyo bworoshye bwo kubishyira mubikorwa. Iyo voltage yagenwe ari nini, igikoresho gisanzwe gisaba ikiguzi kiri hejuru. Kubishushanyo mbonera, voltage yo hasi irasanzwe, mugihe kubishushanyo mbonera byinganda, birakenewe voltage nyinshi. Hamwe nuburambe bufatika, voltage yagenwe igomba kuba irenze umutaru cyangwa voltage ya bisi. Ibi bizatanga umutekano uhagije kugirango MOSFET itananirwa.
3, hagakurikiraho imiterere yumuzunguruko, igipimo kiriho kigomba kuba icyerekezo ntarengwa umutwaro ushobora kwihanganira mubihe byose, nacyo kikaba gishingiye kumutekano wibintu bikenewe ugomba gusuzuma.
4. Hanyuma, imikorere yo guhinduranya MOSFET iramenyekana. Hariho ibipimo byinshi bigira ingaruka kumikorere, ariko icyingenzi ni irembo / imiyoboro, irembo / isoko na drain / isoko ubushobozi. Ubu bushobozi butera igihombo cyo guhinduranya igikoresho kuko bigomba kwishyurwa muri buri cyerekezo.
Igihe cyo kohereza: Gicurasi-20-2024
