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the function of amplifier is to keep amplifying .............that is to keep multiplying the input with input to obtain larger output. hence , if this process is carried on indefinately then the system at a certain stage will not be able to retain its stability coz high of high power or output .thus it is necessary to stabalize by it by using. limter ' or threshold vaue
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How do you stabilize an amplifier?
One method is by adding negative feedback from the output to the input stages.
What is operating point instability and need of stabilization?
A: And system or amplifier may have instability as some point due to external or internal function therefore intervention is needed to stabilize the system at that particular point of operation.
What is negative feedback in an amplifier?
feedback that reduces gain to help stabilize amplifier operation. gain is easy and cheap to get, stability isn't. its a tradeoff. so amplifier is deliberately designed with much more gain than needed and negative feedback sacrifices some of that gain to stabilize it.
Do you need a Amplifier for 6x9 speakers?
You need an amplifier for any speakers if they are to function.
What is the effect of emitter resistance in common emitter amplifier?
The gain of a common-emitter amplifier is collector resistor divided by emitter resistor, or hFe, whichever is less. Since hFe depends on temperature, designing the amplifier to be dependent on resistance ratio makes it more stable. As such, the emitter resistance serves to stabilize the amplifier.
What is a 1 channel amplifier?
A mono amplifier. You need two for stereo.
How long need a thermometer to stabilize?
A thermometer needs to stabilize for at least 5 minutes. This is so that it can be cleaned thoroughly.
How do you replace the amplifier in a 2002 ml 500?
How do you replace the amplifier in a 2002 ml 500? i need to know where in the 2002 ml500 i can find the audio 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 .
Do you need a amplifier for a DJ set?
You DO NOT need an amplifier for a dj setup. Some speakers now come with a built in amp, known as a "POWERED SPEAKER".
Do you need a drum amplifier for Alesis DM6 Electronic Drum?
you need an amplifier for any electronic drumset unless u wanna use earphones
Do you need to stabilize the drum in a top loading washer when moving it?
no
