The incumbent technology is becoming replaced with SiC switches in future OBCs, which make it possible for for smaller form factors and shorter charging durations. Silicon carbide is present within the mineral moissanite but is uncommon in nature. It can be synthesized using the Acheson process, named after its inventor, https://cristiangihfc.ttblogs.com/8157183/5-simple-statements-about-silicon-carbide-ultimate-tensile-strength-explained