Schematic Power Amplifier and Layout

This is Make a simple power amplifier – LM 380. Almost all the components are contained in a single 14 pin package and requiring few external components. The supply voltage can be from about 8 volts to not more than 15 volts. The device is supposed to have internal current limiting and be almost indestructable. […]

The LF353 of, National Semiconductor, is going to split audio signal into three bands. SANYO’S LA47536 is going to amplify these signals. In stereo mode, we shall have the action of eight high speakers who are going to create a very important sound pressure. Wide Bandwidth Dual JFET Input Operational 150 What Car Power Amplifier […]

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600W amplifying circuit using LM3886, ZTX450

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Single Chip 60W Audio circuit using LM3886