Teledyne-lecroy Power Analyzer Package Bedienungsanleitung PDF herunterladen (Seite 26)

Power Analysis Software

1. From the menu bar, choose Analysis > Power Analysis to open the Power Analysis dialog.

2. Check Enable.

3. Select the Voltage Source channel where the voltage probe is attached.

4. Select the Current Source channel where the current probe is attached.

NOTE: The current input channel will be assigned Ampere units even if a voltage probe or a non-Pro-

bus probe is used.

5. Touch the Input Settings tab and enter the Deskew value obtained during the preliminary deskew

procedure.

6. Choose the ProbeType. If you’re using a current device other than a probe (e.g., shunt resistor), also

make these entries:

l If an amplifier, enter the Amps/div.

l If a shunt resistor, enter Shunt Resistor Ohms.

7. Adjust Fine DC Offset to zero the level.

8. If necessary, touch Select Source and make any final adjustments on the voltage or current Channel

setup dialogs.

NOTE: If you change the probe, bandwidth or filter settings at this point, repeat the preliminary

deskew procedure and re-adjust the Deskew setting on the Input Settings dialog.

Obtain a stable display of at least one cycle of the voltage signal across the device, then go

on to perform your desired tests.

Line Power Test

Line Harmonics Test

921326 Rev B

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Teledyne-lecroy Power Analyzer Package Bedienungsanleitung Seite 26