FEEDBACK CIRCUIT Meaning and
Definition
-
A feedback circuit refers to an electronic circuit configuration that enables the outputs or results of a system or device to be fed back to the inputs, thereby influencing or modifying the behavior of the circuit. It is commonly utilized in various electronic systems, such as amplifiers, control systems, and oscillators, to ensure stability, accuracy, and desired performance.
The purpose of a feedback circuit is to compare the output of a system with a reference value or set point and provide corrections or adjustments to maintain the desired output. It achieves this by continuously monitoring the output and generating a feedback signal that is then fed back to the input. This feedback signal can either enhance or attenuate the input signal, depending on the configuration of the circuit.
The feedback circuit can provide different types of feedback, such as positive or negative feedback. Positive feedback reinforces the input, leading to amplification or self-oscillation, while negative feedback opposes the input, resulting in stability and error correction. It is essential for achieving desired operating characteristics, reducing distortion, improving linearity, ensuring precise control, and minimizing noise in electronic circuits.
Overall, a feedback circuit plays a vital role in maintaining stability and accuracy in electronic systems by continuously monitoring the output and feeding back information to the input, allowing for necessary adjustments and corrections to achieve optimal performance.
Common Misspellings for FEEDBACK CIRCUIT
- deedback circuit
- ceedback circuit
- veedback circuit
- geedback circuit
- teedback circuit
- reedback circuit
- fwedback circuit
- fsedback circuit
- fdedback circuit
- fredback circuit
- f4edback circuit
- f3edback circuit
- fewdback circuit
- fesdback circuit
- feddback circuit
- ferdback circuit
- fe4dback circuit
- fe3dback circuit
- feesback circuit
Etymology of FEEDBACK CIRCUIT
The word "feedback circuit" is derived from two primary terms: "feedback" and "circuit".
The term "feedback" originated in the 1920s from the German word "rückkopplung", which means "feedback" or "return coupling". It was initially used in the field of electronics and engineering to describe a process of diverting a portion of the output of a system and routing it back to the input as an input signal. This feedback signal helps regulate and control the functioning of the system.
The term "circuit" dates back to the mid-14th century, derived from the Latin word "circuitus", meaning "a going around". In the realm of electronics, a circuit refers to a complete and closed path through which electric current can flow.
Similar spelling word for FEEDBACK CIRCUIT
Infographic
Add the infographic to your website:
