27-03-2012, 12:32 PM
Wave Rectifier and Clipper Circuits
5515082-Electronics-Lab-Manual - Copy.doc (Size: 339.5 KB / Downloads: 46)
Procedure:
Part A : Half Wave Rectification
1. Construct the circuit of Fig. 3.1. Set the supply to 9 V p-p sinusoidal wave with the frequency of 1000 Hz. Put the oscilloscope probes at function generator and sketch the input waveform obtained.
2. Put the oscilloscope probes across the resistor and sketch the output waveform obtained. Measure and record the DC level of the output voltage using the DMM.
Part B : Full-Wave Rectification
1. Construct the circuit of Fig. 3.2. Set the supply to 9 V p-p with the frequency of 1000 Hz. Put the oscilloscope probes at function generator (trainer board) and sketch the input waveform obtained.
2. Put the oscilloscope probes across the resistor and sketch the output waveform obtained. Measure and record the DC level of the output voltage using the DMM.
Part C : Parallel Clippers
1. Construct the circuit in Fig. 3.3. The input signal is an 8 V p-p square wave at frequency of 1000 Hz. Record the measured resistance value.
2. Set the oscilloscope in DC mode.
3. Put the oscilloscope probes at function generator and sketch the input waveform obtained.
Part D : Series Clippers
1. Construct the circuit in Fig. 3.4. The input signal is an 8 V p-p square wave at frequency of 1000 Hz. Record the measured resistance value.
2. Set the oscilloscope in DC mode.
3. Put the oscilloscope probes at function generator and sketch the input waveform obtained.