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RIGOL Chapter 8 Power Analysis (Option)
8-4 DS8000-R User Guide
Figure 8-1 Connection Diagram of Power Quality Analysis
Ripple
Power ripple is an important parameter for evaluating DC power supply, which
indicates the ripple quantity of the output DC voltage. The ripple analysis can
measure the current value, average value, minimum value, maximum value,
standard deviation, and count value of the ripples on the power output terminal.
Note: The 1X probe is recommended for the ripple measurement. For example,
PVP2150 or PVP2350.
To Select the Analysis Type
In the power analysis setting menu, click Analysis Type to select "Ripple".
To Set the Ripple Analysis Source
In the power analysis setting menu, click Source to select the ripple analysis source
(CH1-CH4).
To Set Count
Click Count, then use the pop-up numeric keypad to set the number of statistical
times for ripple analysis. Its range is from 2 to 5000. By default, it is 1000.
To Reset
Click Reset Stat. to clear the current data and execute statistics on the
measurement results again.
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