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UPS Sine Wave Signal Generator

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Nonx

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Does anyone know how to produce a sinusoidal signal to drive MOSFET, such as those in uninterruptible power supplies? Pls. give me some of its specs, links.


thanks a lot.
 

kinjalgp

Active Member
There are several methods to generate sine waves. Some of them are
Colpitts oscillator
Hartley oscillator
Microcontroller Sin look-up table method
Microcontroller Stepped PWM method
 

Chippie

Member
and there's the phase shift oscillator, Wien bridge..



You could even use an 8083, a dedicated waveform generator chip,but an expensive way of doing 8)
 
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