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CApacitive Load driver

Tom Connolly
Prodigy 20 points

I don't know if this is the correct forum, but I am interested in generating a 48Vac waveform to drive a 1uf capacitive load. Is there any driver that could support this?

Thanks

  • 0
    TI__Guru 71526 points

    Hi Tom,

    Thanks for using E2E, and to help get an answer for you, please provide some additional details.   Such as:

    Frequency of the signal? 

    Fixed freq or adjustable? 

    Amplitude of the signal 48VAC RMS or p-p? 

    Sine or Square wave (or another shape)? 

    Any resistive or inductive load in parallel with the 1uF cap? 

    Do you plan to generate the wave using a uC to DAC, or some other method? 

    A block diagram of your concept would also be helpful. 

    Regards,

    ~Leonard  

     

     

     

  • 0 in reply to LeonardEllis
    Prodigy 20 points
    Thank you Leonarad,
    I am looking for a variable 48VACpp 60Hz squarewave.
    I want to drive the wave with a little micro too.
    Thank you.
    Regards,
    Tom