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Guest Laurentiu I. Timpu

Schimbare finali mosfet

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Guest Laurentiu I. Timpu

Buna seara . am nevoie si eu de cateva sfaturi din partea dumneavoastra , a specialistilor/pasionatilor in acest domeniu. am un amplificator auto ( audio system x 100,2 -modelul ) si am descoperit ca are 2 finali arsi 33n10 si 22p10 , sunt perechi ( poate limbajul meu este simplu ) dar sunt complet depasit de situatie , cunostiintele mele fiind aproape de 0.  

Problema este ca nu gasesc modelul respectiv de finali sa ii inlocuiesc si as dorii daca se exista o varianta alternativa. o persoana amabila de pe acest forum mi-a recomandat IRF640/IRF9640. as dorii sa stiu daca este bine/rau sa ii inlocuiesc pe cei arsi cu IRF640/IRF9640 sau daca exista o varianta mai buna. va multumesc 

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Guest

Cauta pdf-urile lor si compara intre ei.

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Guest Laurentiu I. Timpu

am verficat tocmai d-aia intreb. au valori diferite dar cum sunt pe dinafara nu stiu daca este bine sau rau . 33n10 =100v 33 A ,22p10= 100v , 22A iar IRF640/IRF9640 =200 v 18 A /200v 18 A. Nu am un minim de cunostiinte in acest domeniu ca sa pot face o paralela si sa iau o decizie si am apelat la persoane specializate/pasionate de acest domeniu.

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