Hey gentleman!
Hi
you cant design a filter for 50HZ because it will be expensive and big. but because your message is 50HZ and it is your lowest frequency, you can design a filter for 5KHZ lpf( then you will have 50hz at its out put. and about numbers of turns, i will send you a simple and incredible way for calculations of coils and inductors.
Respect
Goldsmith
Surely , but before that , do you know about average value of a square wave ? if yes what about PWM ? if no i should tell you about it .please can you explain further on this please
Hiyou may apply the iteration method. put the load and the capacitor then vary the inductor values until the wave becomes a pure sine. use an oscilloscope or get an inductance meter.
Hi
Certainly that's not a good way .
Because i hope you know about response of a 2nd order LC filter ( LPF ) instead of different loads and resonant frequencies .
Furthermore , design of such a filter is so easy .
Best Wishes
Goldsmith
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