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Automatic Cooler Fan Circuit for Amplifiers

admin April 21, 2010 1 Comment
Circuit Description Automatic cooler fan for amplifiers is a circuit introduced for the purpose of saving power in amplifier circuits. This circuit switches ON and switches OFF the cooler fan of heat sink according to its temperature. The cooler...
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4×15 Watt Power Amplifier Circuit

admin April 21, 2010 3 Comments
Circuit Description 4×15 watt power amplifier consists of four channels of amplifiers. The core part of the circuit is 15W BTL X 2 channel audio power amplifier IC TA 8215 developed by Toshiba. In this power amplifier circuit, two...
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Simple Stereo Amplifier

admin April 21, 2010 2 Comments
Circuit Description The circuit of 2×32 Watts stereo amplifier consists of two channels. In both the channels the central component is the IC TDA 2050 V developed by ST Microelectronics. The audio input signal is given to each of...
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Simple 40 Watts Amplifier

admin April 21, 2010 1 Comment
Circuit Description Many electronic circuits having audio amplifiers are available today. This 40W amplifier using TDA 1514 is one among these circuits with TDA 1514 (high performance hi-fi amplifier from Philips) as central part. The audio amplifier IC has...
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