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DIY Class AB Audio Amplifier Circuit | Powerful 12V Amplifier Using BD139 & 2N3053 Transistors
DIY Class AB Audio Amplifier Circuit | Powerful 12V Amplifier Using BD139 & 2N3053 Transistors Learn how to build a simple and powerful Class AB audio amplifier using just a few components — BD139, 2N3053, 10µF capacitor, and resistors. This 12V amplifier circuit is perfect for driving a speaker with clear sound and minimal distortion. Ideal ...
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