TDA 7250 Power Amp

TDA 7250 is a driver IC that control a BJT power.

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Q1~Q4 is driver transistor to drive Q5~Q8, a SANKEN transistor. Power supply is 40V, and will give 100W power.

LM3886 audio power amp project

In this project we use LM3886 from National Semi.

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For power supply, use min. 300VA transformator with 25V CT, so we have 56W power out.
Happy building...

Audio Power Amp & Tone Control Modul

Buat sobat2 DIY, tersedia modul2 power amp dan tone control tinggal pakai.