35W Hi-Fi AUDIO POWER AMPLIFIER by TDA2050

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  Posted by momename - July 30, 2008 at 11:19 pm

If you want to build hi-fi power amplifier the size about 30watt to 50Watt at good sound and build easy. I begs for to advise the circuit that builds with the integrated circuit. You wares IC TDA2050 then like very the circuit model class AB audio amplifier.
Thanks to its high power capability the TDA2050 is able to provide up to
35W true rms power into speaker 4 ohm load at THD =10%, VS =±18V, f = 1KHz and up to 32W into
8ohm load @THD = 10%, VS = 22V, f = 1KHz.Moreover, the TDA 2050 delivers typically 50W
music power into 4 ohm load over 1 sec at VS=22.5V, f = 1KHz
May take an interest want to try build already, try out this circuit use voltage Vcc +/- 25V.

Part
C1-0,47-22mF
C2-22mF
C3C4-100nF
C5-100(150)nF
R1R3-47kO
R2-1-3,3kO
R4-1-4,7oM/0,25W
Rt-4oM

PCB : 35W Hi-Fi AUDIO POWER AMPLIFIER by TDA2050


on PCB : 35W Hi-Fi AUDIO POWER AMPLIFIER by TDA2050

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