Votronic 12v to 12v 50a charging converter

The vcc 1212-50 is a b2b charger without galvanic isolation for charging 12v batteries from a 12v alternator / battery.
max charging current: 50a, input voltage range 12v, charges 12v batteries, recommended battery capacity: 75 – 440Ah
Increases or decreases the voltage to the necessary level to accurately charge the on-board battery with the optimal charging characteristic for it.
It fully compensates for line losses and alternator voltage fluctuations, such as those that occur constantly to a significant extent in Euro 6 vehicles (intelligent alternators).
Features compact design, light weight (high frequency switch mode technology) and power components with strong dimensions for safe operation.
Significantly improved energy balance of the on-board battery. No intervention in the starter circuit; the unit behaves like a powerful consumer on the alternator.
The supplied 12 V consumers are protected against overvoltage and voltage fluctuations.
The charging voltage is free of peaks and regulated in such a way that overcharging of the batteries is excluded.
Fully automatic operation: the device is constantly connected to the batteries and is automatically activated by the running alternator of the vehicle. When the engine is not running, the batteries are not discharged.
Parallel and buffer operation: in case of simultaneous consumption, the battery continues to be charged or kept full. The device automatically calculates and monitors the adjustment of the charging times.
Monitoring-free charging: Multiple protection against overload, overheating, overvoltage, short circuit, malfunction