Here you will find our home made pure sine wave power inverter based on SPWM EG8010. It converts 48V to 220V with 3000 watts output.
We are using SPWM EG8010 as driver board that can be ordered from here:
- T1 and T6 are current transformers 50Hz/3kW like this one here: Current Transformers
- T2 is the big toroid with params A-B 32V 80A, C-D 220V 15A
- T3, T4 and T5 are filtering toroids for 23kHz
More info is coming soon…
- STW52NK25Z – can be replaced with any other N Channel MOSFET that have at least 200V for drain source voltage: