Device for adjusting voltage differences, in particular in a motor vehicle

摘要

The apparatus (11) has a micro controller (12), a voltage converter (14), a pulse width modulation controller (16), and a voltage measuring unit (15), which measures an input voltage (V-in) of the voltage converter and transmits the measurement value to the micro controller. An output voltage divisor is provided, which measures an output voltage (V-out) of the voltage converter. Independent claims are included for the following: (1) a method for balancing voltage differences; and (2) a motor vehicle, which has a power supply.