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Charge And Discharge Circuits For Batteries Or The Like
(AREA)
Dc-Dc Converters
(AREA)
Abstract
Automatic battery charger, characterized in that the input alternating voltage modifies its voltage in a transformer, the secondary of which feeds a double wave rectifier, in whose output and thanks to a filter continuous voltage is available at the appropriate voltage, which enters into a darlingtong assembly consisting of two transistors whose output goes to another transistor connected in the form of a comparator that prevents darlington conduction when the battery reaches the desired charge voltage. (Machine-translation by Google Translate, not legally binding)
Improvements in the transistor devices for control and regulation of the battery charge. (Machine-translation by Google Translate, not legally binding)
An apparatus that uses thyristores connected between a continuous current input and an output. (Machine-translation by Google Translate, not legally binding)