Lead Acid Battery Charger Test with USB DAQ Devices
应用文章
The lead-acid battery is one of the most commonly used rechargeable battery. Lead-acid batteries have high power density and lower cost. They are widely used in cars, motorcycles, and emergency lamps.
One of the advantages of the leadacid battery is that the battery will not degrade as fast as a lithium ion or nickel cadmium battery, even if the battery is recharged halfway through the discharge cycle, before the power is fully drained. Unlike other batteries, the lead-acid battery can accept many charge and recharge cycles.
This application note describes the setup in acquiring the voltage during the charge and discharge operation of the battery.