Power Converter

A power converter comprising

• a series arrangement of a first main current path of a first controllable switch (M2) and a second main current path of a second controllable switch (M3), the series arrangement being arranged for receiving a DC-input voltage (V1),
• a series arrangement of an inductance (L) and a capacitance (2) being arranged in parallel with the second main current path, wherein the inductance (L) and capacitance (2) determine a resonance frequency (fr1, fr2),
• an output node (NO) coupled to the inductance (L) for supplying an output voltage (VO) of the power converter,
• a means (M1) for varying the capacitance (2) or the inductance (L), and
• a controller (1) for controlling the first controllable switch (M2) and the second controllable switch (M3) with a variable repetition frequency (fr) to stabilize the output voltage (VO), and for controlling the means (M1) for varying to vary the capacitance (2) or the inductance (L) in dependence on a required peak output power of the power converter.