Greetings. My first post here.
I am doing a single phase inverter for 5kw/120vac. I'm interested to know what group thinks best switch would be at 20kHz carrier.
I'm leaning towards a CREE or ST Micro 650v SiC Fet, but curious as to what the feeling is I have board setup for a pair of TO-247 parts on each corner. I'm thinking I can squeek 5kW out with one SiC part on each corner. With two parts maybe 10kW Power board is 75mm x 125mm. Layout is almost done and looks like it might grow to 75mm x 150mm. Design is open source if anybody is interested.
Thanks
Roswell Bob
I am doing a single phase inverter for 5kw/120vac. I'm interested to know what group thinks best switch would be at 20kHz carrier.
I'm leaning towards a CREE or ST Micro 650v SiC Fet, but curious as to what the feeling is I have board setup for a pair of TO-247 parts on each corner. I'm thinking I can squeek 5kW out with one SiC part on each corner. With two parts maybe 10kW Power board is 75mm x 125mm. Layout is almost done and looks like it might grow to 75mm x 150mm. Design is open source if anybody is interested.
Thanks
Roswell Bob