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Modificare sursa in comutatie


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Salut,

 

Am tot rasfoit topicurile de la alimentatoare, dar nu am gasit nicaieri concret ce trebuie modificat la o sursa in comutatie (sursa de calc) pentru a obtine alte tensiuni din ea.

 

De exemplu, am sursa asta:

http://tinypic.com/view.php?pic=8atxzsn&s=0

http://tinypic.com/view.php?pic=89vptae&s=0

http://tinypic.com/view.php?pic=86tavlt&s=0

http://tinypic.com/view.php?pic=6xi23ih&s=0

http://tinypic.com/view.php?pic=71x4t9k&s=0

http://tinypic.com/view.php?pic=6sgxnj6&s=0

http://i14.tinypic.com/8g81555.jpg

 

Imi cer scuze pt cei care au conexiune mai slaba, dar lasand pozele mai mari se vad mai multe detalii.

 

Ce trebuie modificat la ea sa am la iesire 2*16 vcc (curent egal pe ambele ramuri) sau orice alta tensiune, doar transformatorul trebuie rebobinat sau mai trebuie si alte modificari.

 

Multumesc anticipat!

 

Bogdan.

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