Help with shunt ammeter
I just got one of these from ebay: I am trying to read V and Amps while charging a battery on the bench. I have the shunt attached to the negative battery post, and the charger clamped to ...
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You don't need to measure ohms on a shunt. You read the voltage drop across the calibrated measuring points.
Yes, most battery chargers have lots of ripple and spikes from the rectifiers. Batteries don't care, but meters do.
Yes, most battery chargers have lots of ripple and spikes from the rectifiers. Batteries don't care, but meters do.
