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FOROAMPLIFICADORES • Hola tengo un amplificador que yo hice con un tda2003 y tengo problemas
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Hola tengo un amplificador que yo hice con un tda2003 y tengo problemas

Publicado: Vie May 10, 2019 11:14 pm
por Eledaudioguitarra
Hola quería pedir ayuda porque yo e diseñado un amplificador de audio yo ya estudie la universidad y estoy en una maestría en mecatrónica así que yo diseño este amplificador también a mí me gusta tocar música así que diseñe mi propio amplificador con un tda2003 pero tengo problemas l bocina hace ruido eso es normal tiene un capasitor de 47uf cerámico de filtro lo alimento a 0.3 amperios 12v y lo ocupo con una bocina de 100w 8ohms lo que yo creo que tiene es que nesecita más amperaje como 1.5 lo alimento a un transformador y luego de ahí una puenter ectificador de esos que ya vendes hechos. Aquí debajo mi esquemático a si me olvidó mencionar que mi problema es que no reproduce es audio que le meto aquí mi esquemático de mi página web que yo cree: