Technical assistance needed in designing an inverter using Ganfet
Technical assistance needed in designing an inverter using Ganfet
(OP)
Hello, I am in need of technical assistance in designing a solar inverter using gallinium nitride fet. Thanks





RE: Technical assistance needed in designing an inverter using Ganfet
RE: Technical assistance needed in designing an inverter using Ganfet
RE: Technical assistance needed in designing an inverter using Ganfet
i will come up with a schematic soon. Thanks
RE: Technical assistance needed in designing an inverter using Ganfet
RE: Technical assistance needed in designing an inverter using Ganfet
TTFN (ta ta for now)
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RE: Technical assistance needed in designing an inverter using Ganfet
Beware of more / higher frequency EMI from the corners of the faster switching speed. The device might fail EMI qualification testing if this wasn't addressed during the detailed design and prototyping.
Also, if the designer wishes to crank-up the switching frequency to take advantage of the faster transistors, then the main inductor might have to be redesigned to be optimum.
If you're using an H-bridge Buck-Boost design (a la LTC3780, which is the coolest thing ever), then all four of your new transistors will be equally fast. But if you're using a simpler design with a diode and then you crank up the speed, then check diode speed implications.
Disclaimer: I've not been anywhere near this topic hands-on, so these points are worth what you pay for them. Just suggestions based on my other experiences.
It sounds like a fun project. Good luck.
RE: Technical assistance needed in designing an inverter using Ganfet
RE: Technical assistance needed in designing an inverter using Ganfet