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Light_man

amplificator pt o alimentare asimetrica de 50v

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salutare! am o rugaminte mare de tot.....imi poate recomanda cineva un kit (asamblat sau neasamblat - sau doar cablaj ) de amplificator de maxim 100W RMS/ 8 Ohmi care ca aiba alimetarea asimetrica de 50v (sau care sa aiba o tensiune de alim variabila de la sa zicem 45v la 65v :weedman: ) ?amplificatorul va servi un subwoofer de 12" , cu filtrul activ and stuff...as prefera sa fie pe tranzistori daca se poate... :weedman: si sa fie o un modul testat de cineva nu doar datasheets.... :smt005

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oki...in mare parte eram sigur ca asta o sa mi se confirme :rolleyes: dar mno..pana in 100 de la 50 in sus sa zicem :partyman: ?

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Nu prea am lucrat eu cu tda-uri , dar , cauta unu care sa sa se alimenteze asimetric , la 50v si sa scoata cam 40-50w in 4 ohmi , si pune-le in punte :supz:

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cauta datasheetul de la lm3886. Asta il poti folosi la tensiunea aia.Are aplicatie cu alimentare simpla.Poti sa pui 2 in punte si scoti 100w la 8 ohmi cu alimentarea aia.

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oki....am cautat studiat si acum o intrebare are cineva un model ce cablaj...trebuie sa recunosc ca nu sunt asa bun la desenat cablaje si mai ales la miniaturizari ;)) dar ceva se poate incerca :P

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