Schematic Diagrams

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LM388 circuit

4W Bridge Amplifier using LM388

Parts List: R1-2-4-5=270Ω R3 = 2.7Ω VR1 = 10KΩ Log. Pot. TR1 = 470KΩ Trimmer IC1-2 = LM388 C1 = 100uF/25V C2 = 100nF C3 = 10uF/25V C4-5 = 22uF/25V C6 = 47nF This is the 4W bridge amplifier circuit design based on power IC LM388 as the main component. Currently there are 2 chips […]

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