The invention describes a capacitive power transfer arrangement (1) for transferring power between a first electrical device (10) and a physically independent second electrical device (20), which power transfer arrangement (1) comprises a number of coupled capacitors (C1, C2), and wherein a coupled capacitor (C1, C2) comprises a first electrode (C110, C210), which first electrode (C110, C210) comprises a heatsink (H1, H2) thermally coupled to a heat dissipating component (Q, 14) of a power supply (12) of the first electrical device (10); a second electrode (C120, C220) realized in the second electrical device (20); and a dielectric layer (D) formed by a housing (16, 26) of at least one of the electrical devices (10, 20). The invention further describes a method of performing capacitive power transfer from a first electrical device (10) to a physically independent second electrical device (20); a driver (11) of an electrical device (10); and n electrical device (10) comprising such a driver (11).
