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ELECTRONICS FIRST LAB
INTRODUCTION A ORCAD 9.2

1. OBJETIVES
✓ Introduces the student in the simulation of circuits’ electronics.
✓ Implement many waveforms using Vpulse_Source.✓ Take measurements of the waveforms such as average voltage, rms voltage and others.

2. PROCEDURE
Perform each of the graphs shown in Figure 1, with the parameters of voltage andtime according to the last digit of your code (if 0 then 10), for example 1 volt and 1mS equal to the number 1 in the last digit if your digit is 5 the graph should have 5 volts amplitude andtime according to the same 5 mS.
1. For each of the graphs and draw determined using the software the average value, rms and absolute signal. (must be in the same figure the original signaland the three measurements
2. Draw a graph of signals and their operation in accordance with table 1.
3. Use any method to get the graph of figure 2.

Table 1. Operations betweenseñales 2.
|SIGNALS |OPERATION |
|a y b |a*b |
|c y d |c-d |
|e y f |c+f |
|a*b y c-d|(a*b)+(c-d) |

[pic]
Figure 1. Signs to generate
a)

[pic]
b)

[pic]
c)

[pic]
d)

[pic]
(e)
[pic]
f)

Figura 2. Señal que se debe generar para el punto 4.
[pic]4. Make a orcad simulation where input represents a circuit as a sine wave frequency of 100KHz + last two digits of your code in KHz, with amplitude 5 volts + last digit of your code involts and plot the input and output for a half-wave rectifier and is displayed five periods of the signal. Use off-page connectors for connections from the source to the circuit

Report:Each graph included in the report must analysis of results and/or an appropriate explanation

Note: The report of the respective simulations is required to submit the next lab session.
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