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-   -   what shematic for switching power suplply (http://www.diyaudio.com/forums/power-supplies/234883-what-shematic-switching-power-suplply.html)

desislavov 26th April 2013 04:40 PM

what shematic for switching power suplply
 
Hello, friends.
I have two 24 volt switching power supply, 1.3A .
I connect them in series to get + -24 volts, 1.3A
Please give me advice what chip or transistor shematic is good to use .


I want to make a small amp for camping .

regards !

gootee 27th April 2013 04:05 AM

Have a look in the chipamps forum. Maybe LM1875. The datasheet is at national.com and ti.com.

Adnancoskun 27th April 2013 10:54 AM

LM3886...


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