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Circuit bobina condensator pentru "deparazitare"


wlpt

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Salutare,

De curand am inceput sa lucrez la proiectul cu tableta in bord dar de cate ori e la incarcat si ascult muzica, se aud niste zgomote/interferente in boxe. Am incercat filtrul ala pentru bucle de masa dar lasand faptul ca se aude infundat dupa 3 zile imi fashaie boxele pe spate.

 

Tot aici pe forum am citit ca o solutie ar fi adaugarea pe cablul de alimentare a unui circuit format dintr-o bobina in serie si un condensator in paralel. Poate cineva sa imi explice cum se face, ce bobine/condensatori imi trebuiesc sau si mai bine, sa mi.l confectioneze si sa il platesc?

Edited by adicuigrec
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Interferente mai am uneori cand nu ascult muzica, nu face nimic tableta. cand ascult muzica, radio, filme...etc se aude perfect. Lucru care inainte clar nu se intampla. Mi-am comandat un usb dac si sunt curios daca v-a fi vreo diferenta cu el.

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