Woyendetsa Mosfet wochotsetsa mogwirizana kuchokera ku Diode

Woyendetsa adapangira ma AC mabungwe oyeserera a AC-DC mowagwiritsa ntchito, makalata olemba, ndi ma adapter a USB.

Imatha kuyendetsa mzikiti wakunja m'mbali komanso mbali zotsika zam'mbali zophatikizika.

Chipangizochi chimathandizira kuthana ndi gawo lachiwiri la magawo awiri mpaka 20V mumachitidwe opitiliza kumapangidwira, magwiritsidwe operekera mayendedwe, komanso mitundu yokhala ndi njira yabwinobwino.

Zisankhozi zimapatsa opanga ufulu momwe amathandizira kukonzanso.

Opanga nthawi zambiri amasankha mosfet wakunja akamagwiritsa ntchito kusintha kwazomwe zimapatsirana momwe zimaperekera kutembenuka mtima kwambiri, akuti ma Diode akuti.

Chipangizocho chimakhala ndi nthawi yotembenukira ku 2.2nF, yomwe imati imachepetsa kuchepa kwa magetsi ndikuwonetsetsa kuti ntchito ikuyenda bwino ngati ili mu CCM.

Ikuwonetsanso nthawi yopanda kanthu kuti ikhazikitse nthawi yochepetsetsa ya mosfet; izi zimachepetsa mphamvu ya kulira kwamagetsi.

APR348 imaphatikizanso mawonekedwe opangira magetsi, omwe amagwiritsa ntchito nthawi yamkati kulumpha mizere ngati kulibe katundu kapena kungolongedza katundu wina amene wapezeka.

Izi zikufuna kutsitsa mphamvu zopanda malire popanda katundu.

Kuphatikiza apo, kusunthira kwamtunda wapamwamba sikutanthauza kuti pakuwombera owonjezera.