Home theater subwoofer circuit diagram

Home theater subwoofer circuit

This article is of design and construction of a 200W home theater subwoofer circuit. It is a simple but yet a powerful home theater subwoofer project you can construct. If you have been searching for a circuit diagram or schematic of a project like this, then you have come to the right page. The project …

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NPN transistor acting as amplifier

Transistor acting as an amplifier

As probably you have often heard or know; transistors are used to switch and also amplify signals. This article describes with schematics transistor acting as amplifier of voltage or current and audio signals. To use a transistor as signal amplifier, set it or bias it to operate in its active region. The low voltage and …

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