The feeding system applied in electric shutter of eletrodomu00c9stico refrigeration

摘要

The feeding system applied in electric shutter of eletrodomu00c9stico refrigeration.The present invention relates to a system for electrical supply, especially capable of maintaining the value of the voltage effectively responsible for the power supply of a driver exists and a refrigeration appliance capable of being electrically powered by the menosduas tracks n Ominais of electrical voltage input.For both, the system has at least one actuator plug (3) electrically powered by electrical voltage whose value substantially constant is baeado only DMUs between tracks the nominal electrical voltage from the entry of the electrical network (2).Preferably, the generation of electrical voltage level substantially constant based on the effective control of the angle of firing of the electrical voltage from the entrance of the electrical network (2), and more specifically, to control the angle of firing of the electrical voltage from the entrance of the power grid ICA (2) is carried out by means of at least one thyristor.