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convertor DC-DC.. pls help

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1,2 vcc alimentare???mi-e teama ca nu se poate.e prea apropiata de tensiunea de deschidere, fie si daca vorbim de mosfeturi, nu mai amintesc de caderile de tensiune pe restul de componente...de la 1,5-3 volti se poate, dar de la fix 1,2 nu cred!!!(bine ca macar nu ceri si curenti de iesire de 1 amper :smt005 )

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vezi ca erau aparate foto .. de unica folosinta.. kodac cred . .. care aveau pe partea de plitz un astfel de convertor.....desi se alimentau de la o baterie de 1,5 volti nu cred ca nu va functiona si la 1,2 v. si chiar destul de compact montajul...

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