A 12vdc-220vac 100/200watts Square wave inverter also can.but can tell how to change the square wave to sine wave. thanks.
nguyennam said:evelyn, you had better to stop at this page:
https://www.electronics-lab.com/for...2b4526cc9525ad26b2f0fdccffc&topic=471.msg1949
This is a very good thread about DC-AC sinewave inverters, from simple to complex designs, you will be easy to understand and pick out one you like.
Inverting DC voltage to AC sinewave is not a easy design technique, so if you chase this idea, you have to invest time, effort, and money there.
In the market there are also the ready made models.
nguyennam
Audioguru said:Electronic motor speed controls and light dimmers do not work from a square-wave.
A cheap old inverter has a square-wave output that is fine for heaters and incandescent light bulbs. It is missing the higher peak voltage of a sine-wave so many electronic items and electronic speed controls will not work.hi all.
what is effect of different wave?
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