˜yÐÄvlog

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power amplifier

noun

Electricity.
  1. an amplifier for increasing the power of a signal.


power amplifier

noun

  1. electronics an amplifier that is usually the final amplification stage in a device and is designed to give the required power output
“Collins English Dictionary — Complete & Unabridged†2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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˜yÐÄvlog History and Origins

Origin of power amplifier1

First recorded in 1915–20
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Example Sentences

Examples have not been reviewed.

On top of these innovations, the team designed and implemented a multi-stage 300 GHz power amplifier to be used with each antenna.

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“The db2700 acoustic wave cannon system is composed of five major components: an acoustic wave cannon, an acoustic wave control system, the Type DA2700 digital audio power amplifier, a tripod head and an acoustic wave cannon control system,†the report says.

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Telecoms network maker Nokia said on Wednesday it had acquired Eta Devices, a U.S.-based start-up specializing in power amplifier efficiency solutions for network base stations.

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The FTC said that the sale of power amplifier assets will restore competition that would have been lost because of the deal.

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The teenagers, he said, likely got into the car using a relatively simple and inexpensive device called a “power amplifier.â€

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