Vincotech, a supplier of module-based solutions for power electronics, has launched the new power modules featuring SemiSouth Normally Off SiC JFETs for solar inverters.
Engineered for highly efficient solar inverters, these new products feature a 1,200 V dual booster input stage and a 1,200V MNPC inverter stage and 12 mm assembly height. The modules support three-phase solar inverters ranging up to 30 kW. They also feature fast-switching Normally Off SiC JFETs without tail current.
The onboard, high-frequency DC link capacitors enhance fast-switching, low-inductive designs and help minimize voltage overshoots, the company says. The product's topology has been implemented with split outputs to achieve improved efficiency and high cross-through conduction immunity.