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SDS800X HD Series User Manual
int siglent.com 181
25.7 Modulation
Modulation analysis measures the control pulse signal of the switching device (MOSFET) and
observes the pulse width, duty, period, frequency, and other trends of the control pulse signal in
response to different events.
Connection Guide
Touch Input Setup > Connection Guide to recall the connection guide of modulation, as shown
in the figure below. Please follow the instructions in this figure for connection. Touch the icon on the
top right of the guide to close.
25.8 Output Ripple
Power supply ripple is an important parameter to evaluate DC power supply, which represents the
quality of output DC voltage. Ripple analysis can measure the current value, average value, minimum
value, maximum value, standard deviation, and count of the power supply output ripple.
Connection Guide
Touch Input Setup > Connection Guide to recall the connection guide of output ripple, as shown
in the figure below. Please follow the instructions in this figure for connection. Touch the icon on the
top right of the guide to close.
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