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semtember 28 3010
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∙ 14y ago
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Why the name pushpull is given to pushpull amplifier?
Because first one side of the amplifier pushes on one half cycle then the other side of the amplifier pulls on the other half of the cycle.
What is the difference between normal amplifier and magnetic amplifier?
normal amplifier is a mathametical operation analog the computer, magnetic amplifier is sound operation of the signal
What happens if amplifier is connected t a DC voltage?
It will depend on the which kind of amplifier it is ,if it is made from Op amp(Non inverting Amplifier) it will simply amplify(multiply)the signal with a factor depend on the configuration of circuit which is also known as gain of the circuit.For instance if gain is 2(dimension less) and input DC voltage is 2 Volt output would be 4 Volts. and if it an Audio or RC coupled amplifier output would be zero Hence i Wrote in the starting "It will depend on the which kind of amplifier it is"
What is Cascaded BJT amplifier?
pinagdugtong na madaming amplifier
Why you need operational transconductance amplifier?
Usually output of an amplifier is a voltage ,...but in case of Operational Transconductance Amplifier ,Iout (current ) is the output. This feature, makes it useful for Electronic control of amplifier gain .
When was the 1st amplifier made?
the first amplifier was made in the year 1909. this was the audio amplifier of vacuum tube type.
What is the persons name that made the amplifier?
The sound amplifier was invented by Lee de Forest.
What kind of amplifier is the Peavey 5150?
The Peavey 5150 amplifier, made by the Peavey Electronics Company, is a very specialized all-tube guitar amplifier originally made for Eddie Van Halen.
When was the first amplifier used in concert?
no
Is a subwoofer an amplifier?
no, a subwoofer is not a amplifier a subwoofer is actually a speaker that is made for bass. an amplifier is what helps the subwoofer work and sound properly when you install a audio system in your automobile or home.
Why the name pushpull is given to pushpull amplifier?
Because first one side of the amplifier pushes on one half cycle then the other side of the amplifier pulls on the other half of the cycle.
What are subtractor op amplifier?
The circuit that takes the difference of two signals is called a subtractor. It is made by connecting an inverting amplifier to a two-input inverting averager.
Who was the first band to use an amplifier?
The first well known group to use an amplifier might have been the Benny Goodman orchestra. Charlie Christian, playing with Goodman was among the first guitarists to use an amplified guitar in performance.
Who is more gain amplifier cascaded amplifier or darlington amplifier?
Darlington amplifier has more gain when compared to cascade amplifier .
What is the main difference between a class 'A' and a class 'B' amplifier?
A class "A" amplifier amplifies the entire waveform, a class "B" amplifier only amplifies the first 1/2 of the wave form. See the images in the related link.
When were electronic guitar amplifiers invented?
Dominic Zacchanino invented the first amplifier for the accordion in New Jersey. He is my second cousin and the name of the amplifier was shortened to "Sano".
How was distortion on an guitar amplifier first made?
Distortion first appeared when guitar players would turn up their tube amps too loud and the launched the power section into overdrive, hence creating a distorted sound.
