The amplifiers are electronic circuits or stages whose main function is to increase the voltage, current intensity, or the power of the signal that is applied to its input, obtaining the increased signal in the output. PDF: https://www.electrical-symbols.com/electrical-electronics-pdf/Amplifier_Circuits_Symbols.pdf WEB: https://www.electrical-symbols.com/electric-electronic-symbols/amplifier-circuits-symbols.htm

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Symbology of Amplifier Circuits [ Go to Website ] 1/1
Amplifier
Generic symbol
HF amplifier
(High Frequency)
IF amplifier
(Intermediate Frequency)
LF amplifier
(Low Frequency)
Norton amplifier
operational
transconductance
amplifier - OTA
Schmitt-trigger
Operational amplifier
Op-Amp
Operational amplifier Variable gain amplifier