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Re: Generating spwm using 555 timer and 8038
Ok can i use 8038 to generate my 50hz sinewave and pass it through the op-amp then after that i filter it using high frequency filter as for the copy of circuit sinwave using sg3525 i dont know how to get it can you please help me get it if you...
Re: Generating spwm using 555 timer and 8038
yes sg3525 or sg3524 regulated pwm but it can not be use for sinewave and if you try filtering it with LC filter you will not like the out because i have experiment it so i know what I'm talking. My aim is to design an inverter with pure...
Re: Generating spwm using 555 timer and 8038
let me ask what if i use two different 8038 one for 50hz and the other for triangular i.e the carrier wont it work
Re: Generating spwm using 555 timer and 8038
ok can i use in conjunction with sg3525 so that the sg will generate my 50hz because it's for inverter i'm designing it i'm trying to see if iw can design sinewave inverter without programming. u made mention of some inverter having more than one...
Re: Generating spwm using 555 timer and 8038
thank you so much BradtheRed for your advice but if i may ask what will be the frequency at pin3 i.e the out3 and can it be use to drive my mosfet
Generating spwm using 555 timer and 8038
hi everyone!
please i a kind of new in this please i want to ask this
i want to generate spwm to drive my mosfet gate for inverter though I'm not using programming i want to do this using 555timer to generate my triangular wave[16khz] and 8038 to...
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