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TIDA-01385: Application for 44.4V Battery

Adhir Soechit
Prodigy 20 points
Part Number: TIDA-01385

Hello All,

I would like to use the same mechanism, incorporating the CT to charge a battery. The battery has a voltage of 44.4V. I would like to know if I can replace the supercapacitor in the circuit and incorporate said battery.

Kind Regards,

Adhir.

  • 0
    TI__Mastermind 46905 points

    Hi Adhir.

    you can use the same ideal to charge the battery. but i'm not sure if the current out of the CT is too large for the battery.

  • 0 in reply to Jasper Li
    Prodigy 20 points

    Hi Jasper,

    The CT will be used to take power from a 60-100A transmission line and step down to a current of 5A in the secondary. The battery is used to power a drone. The drone will be crawling the transmission line, where effectively while crawling, should take power from the transmission line and charge the battery + supply power to the drone's load.

    Regards,

    Adhir.

  • 0 in reply to Adhir Soechit
    TI__Mastermind 46905 points

    Hi Adhir,

    it is a much different application as TIDA-01385. we don't have a solution that can support this application.

    But I think you can use the 5A from CT to generate a stable voltage, such as 45V. and use this 45 V to charge the battery. or directly charge the battery with this 5A.