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BERTRAN MARQUES JOSE
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BERTRAN MARQUES JOSE
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Application filed by BERTRAN MARQUES JOSEfiledCriticalBERTRAN MARQUES JOSE
Priority to ES0263741ApriorityCriticalpatent/ES263741A3/es
Publication of ES263741A3publicationCriticalpatent/ES263741A3/es
Circuito alimentador para aparatos electrónicos, caracterizado porque comprende un autotransformador conectado a la red de suministro eléctrico de corriente alterna por intermedio de una resistencia estabilizadora de tensión, de cuyo devanado parten dos tomas intermedias que alimentan respectivos grupos de filamentos, derivándose de la entrada de dicha resistencia estabilizadora un circuito de alimentación directa que comprende una resistencia limitadora de tensión, un rectificador de media onda y doblado de tensión un circuito divisor de tensión a base de resistencias del que se toman las diversas tensiones de polarización positiva.
ES0263741A1960-12-131960-12-13Circuito alimentador para aparatos electrënicos
ExpiredES263741A3
(es)