Audio Amplifier

TPA3122 class D Amplifier-circuit Diagram |  Terminal Functions of TPA3122 Class D Amplifier

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TPA3122 class D Amplifier

TPA3122 class D Amplifier TPA3122 class D amplifier is an electronic device that increases the voltage, current, or power of a signal. Amplifiers are used in wireless communications and broadcasting, and in audio equipment. Audio amplifiers are a must-have item for any home theater system, audio system, entertainment center, or surround-sound system.     TPA3122 class D Amplifier-circuit TPA3122D2 IC is used … Read more

Stereo preamplifier tone control Circuit with TDA1524 IC

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Stereo preamplifier tone control Circuit

Stereo preamplifier tone control Circuit Here is the Stereo preamplifier tone control Circuit with TDA1524 IC which is an excellent stereo preamplifier with tone control using the IC Stereo preamplifier tone control Circuit with TDA1524 IC from Phillips. The TDA1524 IC requires very few external components, has very low noise and has a wide power … Read more

Multi-channel audio mixer circuit using LM3900 IC

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Multi-channel audio mixer circuit Multi-channel audio mixer circuit using LM3900 series amplifiers consist of four independent and internally compensated amplifiers that are designed for single and wide power supply voltage. These amplifiers provide a wide range of voltage inputs and very good response for all audio frequencies. They also provide a large output Range.   … Read more

40W amplifier Circuit using TDA1514 IC

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40W amplifier Circuit 40W amplifier Circuit using TDA1514 IC, Many electronic circuits dealing with audio amplifier circuits have been published here. This is just another one and here we use the TDA 1514 high-performance hi-fi amplifier from Philips. The IC has a bunch of useful features like thermal protection, mute-standby facility, low harmonic distortion etc. The … Read more

30 Watts Audio amplifier circuit using TDA2040 IC

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30 Watts Audio amplifier circuit using TDA2040 IC

Audio amplifier circuit using TDA2040 IC 30 watts audio amplifier circuit using TDA2040 IC, is a Class AB monolithic integrated audio amplifier available in Pentawatt package. The IC has low harmonic distortion, a low crossover distortion and has a built-in circuitry for short circuit protection.   30 Watts Audio amplifier circuit using TDA2040 IC 30 Watts … Read more

6 Watt Hi-Fi Audio Amplifier Circuit using TDA2613 IC

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6 Watt Hi-Fi Audio Amplifier Circuit using TDA2613 IC 6 Watt Hi-Fi Audio Amplifier Circuit using TDA2613 IC: A 6 watt audio amplifier circuit using TDA2613 is shown here. TDA2613 is an integrated Hi-Fi audio amplifier IC from Philips Semiconductors. The IC is switched ON / switch OFF click proof, short circuit proof, thermally protected and … Read more

100W MOSFET Power Amplifier Circuit Diagram

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100W-mosfet-power-amplifier-circuit

100W MOSFET Power Amplifier Circuit 100W MOSFET power amplifier circuit based on IRFP240 and IRFP9240 MOSFETs is shown here. The amplifier operates from a +45/-45 V DC dual supply and can deliver 100watt rms into an 8-ohm speaker and 160-watt rms into a 4-ohm speaker. 100W MOSFET power amplifier circuit this is Hi-Fi amplifier circuit is suitable … Read more