a "FLO" symbol on power tool chargers means that a device is charging in a floating state. "FLO" or float mode acts like a ...

Despite its misleading electrical symbol, think of the TL431 as being ... So let’s go back to Nerd Ralph and his battery charger. Ralph’s simple battery charger is essentially this simple ...

The chart is colored differently based on several factors, but what does ‘Slow Charger’ mean? The Battery Level chart is annotated in various ways depending on the current state of the device ...