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TDA7250 in punte


Guest bluebit

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Guest bluebit

SalutareAm un kit de la Adelaida cu TDA7250. Merge perfect dar as vrea sa stiu daca exista vreo schema pentru punte sau vre`un inversor ..ceva.Va multumesc anticipat.

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Guest bluebit

Mersi mult pentru ajutor. Am facut un montaj cu TL072 si merge perfect. TDA`u l`am alimentat la +45/-45V (k la carte) si trazistoarele finale (MJ11032, MJ11033) separat la +60/-60V, plus TL072 defazor.....merge brici. Am un dif de diam 40cm de vreo 170W RMS/8Ohmi si vreau sa zic k il face praf amplifu :smt003. Cu temperatura n`am probleme, creste pana in 70 grade pe la 120W (am un cooler pe radiator). Calitativ ii destul de ok, nu suna k un STK dar se apropie...zic eu. Il recomand cu caldura celor care vor un aplificator de putere mare la un pret accepabil. Mersi inca o data si spor la munca mesterilor :yawinkle:

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