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INA 260 for current measurement
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INA 260 for current measurement

by aaneja on Wed Aug 12, 2020 7:25 pm

Hi Team,

I am working on a EV application where I need to measure high DC current (upto 150A). I am using a 48V battery. I have a 0.25 m ohm shunt. Can I use Adafruit INA260 current-voltage-power sensor?

Thanks and Regards,
Aayush Aneja

aaneja
 
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Re: INA 260 for current measurement

by mikeysklar on Wed Aug 12, 2020 9:13 pm

I believe the INA260 will be under the specs for your application. On the product page it says up to 36V and 15A.

https://www.adafruit.com/product/4226

The INA260 avoids these limitations, and with it's integrated precision shunt resistor it can be used to measure as much as +36V at up to 15A Continuous on either the high or low side.

mikeysklar
 
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Please be positive and constructive with your questions and comments.