Electronics - Operational Amplifiers - Discussion
Discussion Forum : Operational Amplifiers - General Questions (Q.No. 13)
13.
With negative feedback, the returning signal:
Discussion:
5 comments Page 1 of 1.
Aman priya said:
10 years ago
A negative feedback amplifier (or feedback amplifier) is an electronic amplifier that subtracts a fraction of its output from its input, so that negative feedback opposes the original signal.
Smita bari HOD of poly.college said:
1 decade ago
Due to negative feedback, input signal - feedback signal (so appose it).
Nirmal goyal said:
1 decade ago
In phase shift 180 degree oscillate, regeneration process the negative feedback opposes the input signal.
Kuldeep Ghatol said:
1 decade ago
In negative feedback we apply output to the input by phase reversing so it opposes the input signal.
Gayathri said:
1 decade ago
In positive feedback some amount of input signal form regeneration process so negative feedback opposes the input signal.
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