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File:Basic amplifier Large.gif

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Summary

Description

This is a common schematic symbol for an amplifier that may be found in most circuit diagrams. The input signal is on the top (Denoted by a sine wave in a circle) and shares a common ground with the amplifier circuitry(for balanced amplifiers). A Positive voltage source is used for biasing (usually transistors or a transistorized IC) denoted by "+", and a resulting amplified output signal is produced (the large sinewave). NOTE: all sinewaves are for demonstrational purposes, actual signal waveform may vary.

Author: Myself, Mark Jurrens, created this image using Paintbrush. Distribution unlimited.
Source Own work by the original uploader
Author M jurrens

Licensing

Public domain This work has been released into the public domain by its author, M jurrens at English Wikipedia. This applies worldwide.
In some countries this may not be legally possible; if so:
M jurrens grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

Original upload log

The original description page was here. All following user names refer to en.wikipedia.
Date/Time Dimensions User Comment
2006-05-22 03:03:28 264 × 180 M jurrens This is a common schematic symbol for an amplifier that may be found in most circuit diagrams. The input signal is on the top (Denoted by a sine wave in a circle) and shares a common ground with the amplifier circuitry(for balanced amplifiers). A Positive
2006-05-22 03:00:51 132 × 90 M jurrens This is a common schematic symbol for an amplifier that may be found in most circuit diagrams. The input signal is on the top (Denoted by a sine wave in a circle) and shares a common ground with the amplifier circuitry(for balanced amplifiers). A Positive

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Date/TimeThumbnailDimensionsUserComment
current05:41, 9 March 2017Thumbnail for version as of 05:41, 9 March 2017264 × 180 (2 KB)FastilyCloneTransferred from en.wikipedia (MTC!)
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