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That depends on the output impedance.
In electronic we use voltage bridging, that is a relative low output impedance to a higher input impedance. Usualy the input impedance is more than ten times higher then the output impedance.
An input impedance is called also a load impedance or an external impedance.
An output impedance is called also a source impedance or an internal impedance.
What else can I help you with?
Compared to bipolars FETs have-a high input impedance b low input impedance c same input impedance?
FET s have very high input impedance when compared with Bipolar transistors.
Why emitter follower preferred to transforms as a impedance matching?
because it has high input impedance and low output impedance
Does a Digital Voltmeter have a high or low input impedance?
Digital voltmeter has high input impedence.
Which element has the most influences on the input impedance at the low and high ends of the frequency spectrum?
At low frequencies, the input impedance of a circuit is primarily influenced by capacitive elements, as they can block DC and affect the impedance seen by the input. Conversely, at high frequencies, inductive elements dominate the input impedance, as they can create high reactance and affect the circuit's performance. The interaction between these elements determines the overall frequency response, with capacitors impacting low-end behavior and inductors influencing high-end behavior.
Why is output impedance kept low?
To get all the audio voltage from a source to a target without loss you need voltage bridging, that is a relative low output impedance to a higher input impedance. Usualy the input impedance is at least ten times higher then the output impedance.An input impedance is called also a load impedance or an external impedance.An output impedance is called also a source impedance or an internal impedance.
In a multistage amplifier input impedance is high and output impedance is low justify the statement?
no. input impedance is low & output impedance is high
Compared to bipolars FETs have-a high input impedance b low input impedance c same input impedance?
FET s have very high input impedance when compared with Bipolar transistors.
Why emitter follower preferred to transforms as a impedance matching?
because it has high input impedance and low output impedance
Does a Digital Voltmeter have a high or low input impedance?
Digital voltmeter has high input impedence.
What are the main differences between FETs and BJTs in terms of input impedance?
FET has very high input impedanceBJT has very low input impedance
What are the dc characteristics of an OP-AMP IC 741?
High gain high input impedance low output impedance
Input impedance is high and output impedance is low justify the statement?
To get all the voltage from a source to a target without loss you need voltage bridging, that is a relative low output impedance to a higher input impedance. Usualy the input impedance is more than ten times higher then the output impedance.An input impedance is called also a load impedance or an external impedance.An output impedance is called also a source impedance or an internal impedance.
What type of transformer configuration will you select to design a high input impedance and low output impedance amplifier?
main volage
What is high input impedance?
To get all the voltage from a source to a target without loss you need voltage bridging, that is a relative low output impedance to a higher input impedance. Usualy the input impedance is more than ten times higher then the output impedance.An input impedance is called also a load impedance or an external impedance.An output impedance is called also a source impedance or an internal impedance.
Which element has the most influences on the input impedance at the low and high ends of the frequency spectrum?
At low frequencies, the input impedance of a circuit is primarily influenced by capacitive elements, as they can block DC and affect the impedance seen by the input. Conversely, at high frequencies, inductive elements dominate the input impedance, as they can create high reactance and affect the circuit's performance. The interaction between these elements determines the overall frequency response, with capacitors impacting low-end behavior and inductors influencing high-end behavior.
Why output impedence is high in opamp?
Output impedance in an op-amp is not high - it is low - input impendance is high, and this is because the input stage transistors have high gain.
Why input impedance of any amplifier should very high?
To get all the audio voltage from a source to a target without loss you need voltage bridging, that is a relative low output impedance to a higher input impedance. Usualy the input impedance is at least ten times higher then the output impedance.An input impedance is called also a load impedance or an external impedance.An output impedance is called also a source impedance or an internal impedance.
