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What is the relationship between the number of tubes in an amplifier and the power

An amplifier is an electronic device that amplifies the voltage, current, or power of an input signal. According to the working principle and the core components used, amplifiers can be divided into tube amplifiers and transistor amplifiers. The electron tube (also known as vacuum tube) is a landmark component of early electronic technology, by controlling the flow of electrons between electrodes to achieve signal amplification; Transistors are solid-state devices based on semiconductor materials that ampli....

2024-04-25 16:34:12 26 : #Power amplifier

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