Littelfuse imayambitsa madalaivala a IX4352NE otsika a SiC MOSFET ndi ma IGBT amphamvu kwambiri.

IXYS, mtsogoleri wapadziko lonse lapansi wamagetsi amagetsi, akhazikitsa dalaivala watsopano wopangira mphamvu ma silicon carbide (SiC) MOSFETs ndi ma high-power insulated gate bipolar transistors (IGBTs) m'mafakitale.Dalaivala watsopano wa IX4352NE adapangidwa kuti azipereka nthawi yoyatsa ndi kuzimitsa, kuchepetsa kutayika kwakusintha ndikukulitsa chitetezo chamthupi cha dV/dt.

Dalaivala wa IX4352NE ndiwosintha masewera amakampani, wopereka maubwino angapo pamafakitale.Ndiwoyenera kuyendetsa ma SiC MOSFET m'malo osiyanasiyana, kuphatikiza ma charger aku board and off-board, power factor correction (PFC), ma converter a DC/DC, owongolera ma motor ndi ma inverters amphamvu a mafakitale.Kusinthasintha kumeneku kumapangitsa kukhala chinthu chamtengo wapatali m'mafakitale osiyanasiyana omwe amagwira ntchito bwino, odalirika oyendetsa mphamvu ndizofunikira.

Chimodzi mwazinthu zazikulu za dalaivala wa IX4352NE ndikutha kupereka nthawi yoyatsa ndi kuzimitsa nthawi.Izi zimathandizira kuwongolera molondola kwa kusintha, kuchepetsa kutayika ndikuwonjezera magwiridwe antchito.Mwa kukhathamiritsa nthawi yosinthira kusintha, dalaivala amaonetsetsa kuti ma semiconductors amphamvu amagwira ntchito bwino, potero amawonjezera mphamvu zamagetsi ndikuchepetsa kutulutsa kutentha.

Kuphatikiza pakuwongolera nthawi moyenera, woyendetsa IX4352NE amapereka chitetezo chokwanira cha dV/dt.Izi ndizofunikira makamaka pamapulogalamu amphamvu kwambiri, pomwe kusintha kwamphamvu kwamagetsi kumatha kuyambitsa ma voliyumu ndikuwononga ma semiconductors.Popereka chitetezo champhamvu cha dV/dt, dalaivala amaonetsetsa kuti ntchito yodalirika ndi yotetezeka ya SiC MOSFETs ndi IGBTs m'madera a mafakitale, ngakhale akukumana ndi zovuta zowonongeka.

Kuyambitsidwa kwa dalaivala wa IX4352NE kumayimira kupita patsogolo kwakukulu muukadaulo wamagetsi amagetsi amagetsi.Nthawi yake yoyatsa ndi kuyimitsa nthawi yophatikizidwa ndi chitetezo chokwanira cha dV/dt imapangitsa kuti ikhale yabwino kwa ntchito zamafakitale komwe kuchita bwino, kudalirika ndi magwiridwe antchito ndizofunikira.Dalaivala wa IX4352NE amatha kuyendetsa ma SiC MOSFET m'malo osiyanasiyana a mafakitale ndipo akuyembekezeka kukhala ndi zotsatira zokhalitsa pamakampani opanga zamagetsi.

Kuphatikiza apo, kuyanjana kwa dalaivala ndi ntchito zosiyanasiyana zamafakitale, kuphatikiza ma charger aku board and offboard, kukonza mphamvu, ma converter a DC/DC, owongolera ma mota ndi ma inverters amagetsi a mafakitale, amawunikira kusinthasintha kwake komanso kuthekera kokulirapo.Pamene mafakitale akupitiriza kufunafuna njira zoyendetsera mphamvu zowonjezera komanso zodalirika, dalaivala wa IX4352NE ali wokonzeka kukwaniritsa zosowa zosinthazi ndikuyendetsa zatsopano mumagetsi amagetsi a mafakitale.

Mwachidule, dalaivala wa IXYS's IX4352NE akuyimira kudumpha kwakukulu muukadaulo wamagetsi a semiconductor.Nthawi yake yoyatsa ndi kuyimitsa nthawi yake komanso chitetezo chokwanira cha dV/dt chimapangitsa kukhala koyenera kuyendetsa ma SiC MOSFET ndi ma IGBT m'mafakitale osiyanasiyana.Ndi kuthekera kopititsa patsogolo kasamalidwe ka mphamvu zamafakitale, kudalirika ndi magwiridwe antchito, dalaivala wa IX4352NE akuyembekezeka kutenga gawo lalikulu pakukonza tsogolo lamagetsi amagetsi.