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9 years, 8 months ago.
pwm inverter design problem
I am developing 3000 W inverter using pwm technique for that I need to design a transformer with 50 hz frequency the resulting transformer is bulki and costlier, I am using 1000 hz pwm frequency for switching, if I design transformer with this frequency the resulting transformer is comparably very small and cheap. Is that ok to design transformer according to pwm frequency? Please help me out with this problem.
Thanx..
1 Answer
