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amplifier consists of active components like transistor fet etc,.
for example transistor, it produces high output is common emitter configuration.
when u give weak signal to the base of the transistor and the output is taken in collector terminal(amplitude of the weak is increased, so the output is high ) its known as amplifier
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∙ 11y ago
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What does an amplifier do for a subwoofer?
An amplifier will power your subwoofer so they can work.
Will an unpowered subwoofer work when plugged into an amplifier?
A passive sub-woofer does work when plugged in to an amplifier. In an active sub-woofer ("powered") the amplifier is built in.
How rotating magnetic amplifier work?
what does it mean by rotating amplifier and how it works?
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A headphone amplifier is a type of audio amplifier. Instead of an amplifier that's designed to push through audio signals to speakers, a headphone amplifier is designed to work with headphones. These are common in devices such as MP3 players.
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I think you mean a (TV antenna amplifier) RF amplifier used with coax cable. The answer is YES it will work with DTV.
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A force amplifier is an invention or addition to an existing 'technology' that makes that technology work more efficiently.
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They'll work, but could blow.
Is a subwoofer an amplifier?
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They sound if you have amplifier and shut if you don't
