Hello there,
I am currently designing a battery test for CR2032 button cell batteries. I am gathering a lot of info, but trough the years a lot of methods have been developt, for many applications. As said, my application is an Lithium battery.
Now the main method is loading the battery with a resistor, and measuring current and voltage etc.
Another method is using ac signal. But i cannot find the real benefits of this.
Why would i prefer the AC method, against the DC methode? Is it more efficient? I know the results of the 2 are VERY different, because with AC i am measuring the impendance and frequency response, but what does this tell me?
The batterys im testing are from a transmitter, some of them degrade too fast, so we want to check them before we assemble them in the transmitter.
I am currently designing a battery test for CR2032 button cell batteries. I am gathering a lot of info, but trough the years a lot of methods have been developt, for many applications. As said, my application is an Lithium battery.
Now the main method is loading the battery with a resistor, and measuring current and voltage etc.
Another method is using ac signal. But i cannot find the real benefits of this.
Why would i prefer the AC method, against the DC methode? Is it more efficient? I know the results of the 2 are VERY different, because with AC i am measuring the impendance and frequency response, but what does this tell me?
The batterys im testing are from a transmitter, some of them degrade too fast, so we want to check them before we assemble them in the transmitter.