Brek Electronics has applied its silicon carbide composite architecture in its new 200 kW and 400 kW inverters.Brek Electronics has developed two string inverters with its novel composite architecture, optimized for silicon carbide (SiC) components. "The design replaces film capacitors with machine-placeable ceramic capacitors and uses planar magnetics," a company spokesperson told pv magazine. The US manufacturer said the SiC metal oxide semiconductor field effect transistors (MOSFETs) have 20 times faster switching frequency than silicon insulated-gate bipolar transistors (IGBTs). The two devices ...Den vollständigen Artikel lesen ...