Electronic starter device for an electric motor, in particular for a compressor of a refrigerating circuit of an electric household appliance

摘要

An electronic starter device for an electric motor including a first terminal connected in use to a mains voltage source selectively activatable by means of control means to feed respective starter and run windings of the electric motor; switch means arranged in series between the voltage source and the starter winding to selectively feed the starter winding; generating means of a first low voltage potential (V1) directly connected to the feeding terminal; timer means including at least one capacitor and means for selectively charging the capacitor by means of at least one first resistor; first driving means for activating the switch means; and second driving means for activating the first driving means, the latter being arranged logically in a cascade with respect to the second driving means, which are activated by means of the timer means.