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probleme cu alimentare pe RC


piglett

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am descoperit problema ce o aveam de mult pe automodelele din clubul copiilor de acasa....in momentul in care intra in functiune motorul tensiunea tinde sa pice pe receptorul RC cu circa 0.2V....nu-i mare baiul....insa atunci cand acumulatorul este pe jumatate descarcat...tensiunea pe receptor pica cu aprox 0.9..1V....si se pierde legatura RC dintre statie si receptor....am nevoie de un circuit care sa-mi mentina tensiunea constanta indiferent de curentul tras de motor pe receptie.....stiti de asa ceva? aveti vre-o schema?

sa trecem pe doua seturi de acumulatori pe masini nu ne convine: avem circa 47 de seturi de acc.....singura solutie e asta...astept sugestii...multam

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