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Guest tornado220

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Guest tornado220

sunt nou in domeniul electronicii.as vrea sa stiu daca pot obtine tensiune continua dubla +/- de la un transformator al carui secundar are o singura bobina.daca este posibil va rog sa ma ajutati. multumesc

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Da, prin dublare de tensiune, cauta la ''alimentatoare'' ca s-a mai discutat subiectul. Un sfat: la dublare de tens vei avea brum de 50Hz fata de 100Hz la o redresare normala cu punte si va trebui sa pui condensatori mult mai mari ca sa filtrezi tensiunea.

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