Abstract: An adaptable handle arranged to receive a tactile tablet includes two side portions, a width setting unit arranged to adjust a width between the two side holding portions and to allow the handle to receive one of at least two tactile tablets of different sizes. The width setting unit includes a first adjustment unit arranged to enable a first width setting of the two side portions by successive incremental values of width, and a second adjustment unit arranged between the two side portions and in series with the first adjustment unit, to enable a second additional width setting of the two side portions in a continuous range of values, and an elastic return unit.

Abstract: The regulator/brush-holder assembly (1) comprises a support (2) and an electrical circuit (5, 6) comprising a regulating element (5) connected by microwires to a trace circuit (6). The electrical circuit further includes a filtering circuit (10) separate from the regulating element and connected by microwires to the trace circuit. According to one particular embodiment, the filtering circuit comprises an insulating substrate (11) and surface-mounted components (C1, C2, S1, S2, V). A ground plane (19) and/or one or more ground pads may be provided for connection to a ground trace of the trace circuit. The filtration frequencies of the filter circuit extend from 100 kHz to 1 GHz.