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200 watts amplifier TDA2030

TDA 2030 is produced by SGS Ates and is a complete audio amplifier. AB class of the final amplifier cand deliver up to 14W on 4 ohm at a +-14V power supply.

Connecting two TDA2030 thru cheap power transistors we can create a amplifier wich can deliver a higher power. With the components value from the schematic the total amplifier gain is 32 dB. The speaker can be 2 ohm instead of 4 ohm if we use the TIP transistors. With a proper designed power supply this audio amplifier can output 200W.
Active components:

IC1, Ic2 TDA 2030

T1, T3 = BD 250, TIP 36

T2,T4 = BD 249, TIP 35

D1 … D4 = 1N4001


swagatam said...

First of all the circuit diagram is absent, and all the hyper linked words take us to triangular wave generator circuit... really stupid and disgusting

Anonymous said...

Here it is:

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