Clipper circuit

This Slide is about simple Clipper Circuit.

1. Bangladesh Army University of Engineering & Technology Presented by Md. Mahbub Hasan Id: 151012 Department: EEE

2. Presentation on Clipper Circuit

3. Outline Clipper Circuit . Types Of Clippers Circuits. Unbiased Positive Clipper Circuit. Unbiased Negative Clipper Circuit. Biased Positive Clipper Circuit. Biased Negative Clipper Circuit. Observing Input & Output signal Using Pspice . Given Circuit Diagram View Schematic Circuit Graph . Simulation Process from Video Capture.

4. Clipper Circuit In electronics, a  clipper  is a device designed to prevent the output of a  circuit  from exceeding a predetermined voltage level without distorting the remaining part of the applied waveform . Clipping circuits are also called  slicers ,  amplitude selectors  or  limiters.

5. Types of Clipper Circuits

6. Unbiased positive Clippers Positive clippers are used to clip positive portions of the input signal and allow the negative portions of the signal to pass through. Figure below shows that the positive cycle is completely clipped off by the clipper.

7. Unbiased Negative clippers Negative clippers are used to clip Negative portions of the input signal and allow the positive portions of the signal to pass through Figure shows that the negative cycle is completely clipped off by the clipper.

8. Biased series positive clipper A biased clipper comes in handy when a small portion of positive or negative half cycles of the signal voltage is to be removed. When a small portion of the positive half cycle is to be removed, it is called a biased positive clipper. The circuit diagram and waveform is shown in the figure below

9. Biased series negative clipper A biased clipper comes in handy when a small portion of positive or negative half cycles of the signal voltage is to be removed. When a small portion of the negative half cycle is to be removed, it is called a biased negative clipper. The circuit diagram and waveform is shown in the figure below

10. Observing Input & Output signal Using Pspice

11. Given Circuit Diagram

12. View Schematic Circuit Graph

13. References www.en.Wikipedia.org/wiki/Clipper_(electronics) www.allaboutcircuits.com www.daenotes.com www.circuitstoday.com/diode-clippers www.circuitsgallery.com Book Reference Electronic Devices and Circuit Theory - Robert L Boylestad . Louis Nashelsky

14. Any Query!?

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