A 35W audio power amplifier built with TDA2030 in a bridge connection with a +- 15V symmetric power supply. It is easy to build, do it yourself audio amplifier which will deliver up to 35W on a 8Ω speaker. Please use a good headsink to cool down the TDA2030 power amplifier.
TDA2030 integrates circuits are very cheap and usefull if you want to start a small audio amplifier. The only thing you have to consider is to use a good power supply and heatsink or you’ll risk to burn this precious IC amplifier.

TDA2030 bridge connection power amplifier schematic

audio amplifier tda2030 bridge circuit

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