A method for operating a power converter module, the power converter module comprising: an input terminal and an output terminal, a voltage converter having an input side and an output side, the input side is operatively connected to the input terminal of the power converter, the output side is operatively connected to an output circuitry, the output circuitry is further operatively connected to the output terminal, and operable for measuring output parameters at the output terminal of the power converter module, the power converter module further comprising: a processing circuitry operatively connected to the voltage converter and to the output circuitry, and operable for controlling the voltage converter, the method comprising: transmitting a first status signal representing operating parameters of the voltage converter to the processing circuitry, determining whether a status of the voltage converter is acceptable or unacceptable, the status of the voltage converter being reflected by the first status signal, transmitting a second status signal representing the operating parameters of the output circuitry to the processing circuitry, determining if the second status signal is above a predetermined threshold value, when the second status signal is above said predetermined threshold value and the status of the voltage converter is acceptable, entering a peak output mode, wherein the peak output mode involves: determining based on a maximum output voltage if the output voltage at the output terminal is allowed to increase, increasing the output voltage if the output voltage at the output terminal is allowed to increase, and operating the voltage converter at maximum power dissipation as long as the status of the voltage converter is acceptable and the second status signal is above said predetermined threshold value. an input terminal and an output terminal, a voltage converter having an input side and an output side, the input side is operatively connected to the input terminal of the power converter, the output side is operatively connected to an output circuitry, the output circuitry is further operatively connected to the output terminal, and operable for measuring output parameters at the output terminal of the power converter module, the power converter module further comprising: a processing circuitry operatively connected to the voltage converter and to the output circuitry, and operable for controlling the voltage converter, a processing circuitry operatively connected to the voltage converter and to the output circuitry, and operable for controlling the voltage converter, transmitting a first status signal representing operating parameters of the voltage converter to the processing circuitry, determining whether a status of the voltage converter is acceptable or unacceptable, the status of the voltage converter being reflected by the first status signal, transmitting a second status signal representing the operating parameters of the output circuitry to the processing circuitry, determining if the second status signal is above a predetermined threshold value, when the second status signal is above said predetermined threshold value and the status of the voltage converter is acceptable, entering a peak output mode, wherein the peak output mode involves: determining based on a maximum output voltage if the output voltage at the output terminal is allowed to increase, increasing the output voltage if the output voltage at the output terminal is allowed to increase, and operating the voltage converter at maximum power dissipation as long as the status of the voltage converter is acceptable and the second status signal is above said predetermined threshold value. determining based on a maximum output voltage if the output voltage at the output terminal is allowed to increase, increasing the output voltage if the output voltage at the output terminal is allowed to increase, and operating the voltage converter at maximum power dissipation as long as the status of the voltage converter is acceptable and the second status signal is above said predetermined threshold value.