0
because it does not amplify anything, it Transformers voltage and current. "amplifier" implies that input powe is increased at the output by increasing the voltage or current, or both. With a transformer, power in equals power out minus losses. The power "gain" of a transformer is always less than 1, if you want to think of it in amplifier terms.
What else can I help you with?
Why is an operational amplifier called so?
Originally such an amplifier did mathematical functions.
How do you say transform in spanish?
transformar(se) = to transform (oneself)
What is self saturated magnetic amplifier?
an amplifier which is self saturated is called self saturated magnetic amp
What amplifies signals on a network?
It is called an amplifier.
Antenna is a Active or passive devices?
it depends on existing amplifier or not , if after antenna there's an amplifier it called active else it called passive which less sensitive that active .
What are the factors which affects amplifier stabilization?
The main thing you need to look at to determine the stability of an amplifier is something called the K-Factor. This measures the oscillation of your amplifier in steps.
What is wideband amplifier?
A wideband amplifier is an electronic circuit providing constant amplification with a ratio of its low corner frequency to its high corner frequency of more than an octave. The widwband amplifier is complementary in concept to "audio amplifier" (20Hz-20KHz) and "video amplifier" (15KHz to 4.8MHZ). The "opposite" concept is the narrow-band or tuned amplifier. There's a new wideband amplifier technology called PowerBand from TriQuint Semiconductor. end-
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.
Why RC coupled amplifier is called audio amplifier?
Because radio control relies on different frequencies. Since frequencies are involved in the process, an audio amplifier can be used to amplify alternating currents (currents that change), and it does the same job.
Am amplifier that inverts the signal between input and output is called a what?
common emitter
Who is more gain amplifier cascaded amplifier or darlington amplifier?
Darlington amplifier has more gain when compared to cascade amplifier .
What is the electronic device that's used to increase the strength of the signal fed into it called?
Amplifier
