The principle of the volt charging drill charger is to use AC power input, convert AC into DC through the rectifier and filter circuit, and boost or buck through the transformer, so that the voltage can meet the charging needs of the drill.
The charger is also equipped with a protection device, which can protect against faults such as overcurrent, overvoltage and short circuit to ensure a safe and reliable charging process. In actual use, the user only needs to connect the drill to the charger, the charger will automatically charge the drill, when the drill is fully charged, the charger will automatically stop charging, protecting the battery from overcharging, thus extending the service life of the battery.
The 25 volt charging drill charger uses AC power supply, which is reduced by the internal transformer, turns the current into a lower voltage and transmits it to the battery pack to charge the battery pack.
When the battery pack reaches a certain voltage, the protection circuit in the charger will automatically cut off the power signal to prevent overcharge or battery damage.
The charger is also equipped with an indicator to show the working status and charging progress of the charger. The stability and charging speed of the charger directly affect the use of the drill, so pay attention to the quality and performance of the charger when purchasing.
Electric drill battery charger principle, the mains through the switching power supply or transformer step-down to low-voltage DC, charging the battery, the battery is full of charging current will be reduced, the charger light green, charging completed.