Amakuru

Ibisobanuro birambuye ku ipaki yo gukwirakwiza ubushyuhe ya MOSFET ikora neza cyane
MOSFET nyinshi zikoreshwa mu gukoresha ingufu ni ibikoresho byo gushyiramo ingufu hejuru (SMD), harimo na paki nka SO8FL, u8FL, na LFPAK. Impamvu izi SMD zikunze gutorwa ni uko zifite ubushobozi bwo gukoresha ingufu neza kandi zingana nto, ibyo bikaba bifasha kugera ku bisubizo bito. Nubwo izi bikoresho bifite ubushobozi bwo gukoresha ingufu neza, rimwe na rimwe ingaruka zo gutwika ubushyuhe ntiziba nziza.

Sobanura imiterere y'amashanyarazi ya switch mode mu ngingo imwe
Topologiya y'uruziga yerekeza ku isano iri hagati y'ibikoresho by'amashanyarazi n'ibice bya elegitoronike mu ruziga, mu gihe imiterere y'ibice bya rukuruzi, imiyoboro y'amashanyarazi ifunganye, n'ibindi bice byose bya ruziga bishingiye ku rutopologiya. Topologiya z'ibanze cyane ni Buck, Boost, na Buck/Boost, imiyoboro y'amashanyarazi izunguruka yonyine (inyuma y'amashanyarazi), imbere, gusunika no gukurura, igice cy'uruziga, na converters z'uruziga rwuzuye.

SiC SBD mu bikoresho by'amashanyarazi bya SiC
SiC ishobora gukoreshwa mu kubona diode zifite voltage nyinshi zirenze 600V mu miterere ya SBD (Schottky barrier diode) y'ibikoresho bifite frequency nyinshi (voltage nyinshi cyane ya SBD ya Si ni hafi 200V).

Felisiya