Abstract: A device for selectively feeding electrical power to loads and the ignition circuit of internal combustion engine of a motor-vehicle; a single power generating winding of an electric generator is selectively connectable, via differently polarized diodes and electronic switch means to the ignition circuit of the engine and to A.C and D.C. electrical load circuits respectively, under the control of a voltage regulator comprising the electronic switches of the electrical-load circuit, and a control unit designed to selectively supply the voltage output from the generator, to the electrical-load circuit for part of the electrical voltage period of the generator and to the ignition circuit of the engine for the remaining part of the aforementioned period, respectively.

Abstract: A resinated capacitive-body capacitor with interspace and explosion-preventing device having an encasing shell for a capacitive body which is englobed in a hardened resin and further including a cap with a pressure activable disconnecting device fuse enclosed in the respective encasing plastic shell, being of a soft spongy interspace material, between said encasing shell and said hardened resin with capacitive body provided.