Electronic device of automatic service government merced at a discretional luminosity. (Machine-translation by Google Translate, not legally binding)

摘要

Electronic device for automatic service control thanks to a discretional luminosity, characterized by being mounted on the interior chassis and on the front and back faces of a casing box, as well as incorporating a device for feeding the required electric current, comprising a transformer-reducer intended to supply the operating voltage of 25 v. And capable of connecting to the feeder network thanks to a socket whose base is on the rear face of the box, in addition to a voltage changer arranged so that it connects in each of its positions with one or the other of the voltages. Of the power supply and that, in turn, the semiconductor silicon rectifier has the control in the repeated rear face of the box, in order to convert the alternating voltage from the network to continuous, it goes to one of the ends of the output of said transformer-reducer while the other end of the output itself is grounded, and an electrolytic filtering capacitor, as well as of the suitable capacity and in connection with the aforementioned rectifier, on the one hand, and on the other, to mass. (Machine-translation by Google Translate, not legally binding)