OrCad Release 9.2

1
OrCad Release 9.2

• How to Use Probe

2
Types of Probes

• Voltage Level/Marker
• Current Level/Marker
• Voltage Differential Marker

3
(No Transcript)
4
Voltage Level/Markers

• Must be connected to the wire or part pin.
• Displays voltages at the probed point.
• Probes appear gray before the simulation is ran.
• Will change to a color corresponding with the
  trace on the plot.
• This example sweeps voltages from 0V to 10V.

5
(No Transcript)
6
(No Transcript)
7
(No Transcript)
8
Current Level/Marker

• Must be connected to the component.
• Displays currents at that point.
• Probes appear gray before the simulation is ran.
• Will change to a color corresponding with the
  trace on the plot.
• This example sweeps voltage from 0V to 10V and
  uses current probes.

9
(No Transcript)
10
(No Transcript)
11
Voltage Differential Marker

• Displays the voltages difference between two
  nodes.
• The colors are the same as with the other probes.
• This example sweeps the voltages from 10V to 0V.
• Caution - Note differential probes are polarized.

12
(No Transcript)
13
(No Transcript)