This document describes different types of clipping circuits that AbdulWahab Raza experimented with for his class assignment. It discusses positive, negative, positive-biased, and negative-biased clipper circuits. For each circuit, it explains the circuit components used and describes the resulting waveform observed on an oscilloscope. The circuits are designed to reduce or remove portions of an alternating current waveform in either the positive or negative cycle.

1. Assignment
Name: AbdulWahab Raza
Class: BS (CS) 1A
Roll NO: 03-134192-005
1)Clipping Circuit:
Clipping Circuit is used to reduce the voltage of one cycle. As
you can see in the picture below….
Italso has various types….
1) Positive Clipper
2) Negative Clipper
3) Positive-biased Clipper
4) Negative-biased Clipper
5) Positive-SluntClipper
6) Negative-Slunt Clipper
7) Combination Clipper
1) Positive Clipper:

2. In this circuit we are using a diode, a resistor and alternating current
voltage. To find the wave I am using the oscilloscope. I am using three
oscilloscopeone is with diode second is with alternating currentvoltage
and third is with resistor this circuit is used to remove the currentcycle in
positive direction and the wavelength is shown in this figure……………..
2)Negative Clipper:

3. In this circuit I am using the diode in reversedirection with one resistor and
one alternating currentvoltage to find the waveI am using oscilloscopeand
ground is compulsory in every circuit. This circuit removes the wavefrom
negative cycle but the waveis in given below…….
3) Positive Biased Shunt:

4. In this circuit I am using two diode in reversebiased with one resistor, one
alternating current voltage, one ground again to measurethe waveI am using
oscilloscopeand the waveis in the form it reduces the currentin positive cycle
and the negative
cycle currentis same
as before and the
waveis shown
below….

5. 4) Negative Biased Shunt:
In this circuit I am using two diodes in forward biased with one resistor and
alternating current voltage to find the waveI am using an oscilloscope and the
waveis in the formthat it reduces the currentin negative cycle and positive cycle
currentis same as before and the wave is in shown below…..

6. 5)Positive Biased Circuit:
In this circuit I am using a diode in reversebiased with two resistor, onedc
voltage, an alternating voltage, a ground to find the waveI am using oscilloscope
and the wave is in the form that it removes the current in positive cycle and
reduces the currentin negative cycle and the waveis in shown below……

7. 6) Negative Biased circuit:
In this circuit I am using the one diode with two resistors and alternating
currentvoltage and DC voltage and the wave is as shown below….