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35W Power Amplifier Circuit using STK-082



35W Power Amplifier Circuit using STK-082

This is the amplifier circuit based STK-082 from Sanyo electronics. The amplifier has capability to deliver power audio output up to 35W if the proper power supply used to operate the circuit. The STK-082 featured with differential amp. constantc current driving and capability of tone controlling.

Download the STK082 datasheet for your amplifier project reference.

About Audio Amplifier
An audio amplifier is an electronic amplifier that amplifies low-power audio signals (signals composed primarily of frequencies between 20 - 20 000 Hz, the human range of hearing) to a level suitable for driving loudspeakers and is the final stage in a typical audio playback chain.
The preceding stages in such a chain are low power audio amplifiers which perform tasks like pre-amplification, equalization, tone control, mixing/effects, or audio sources like record players, CD players, and cassette players. Most audio amplifiers require these low-level inputs to adhere to line levels.
While the input signal to an audio amplifier may measure only a few hundred microwatts, its output may be tens, hundreds, or thousands of watts. More explanation about power audio amplifier can be found at wikipedia.org


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