Data Sheet

13
RIGOL
Power Analysis (Option)
Bold Plot
To cater to the increasing test demand for the switch
power supply and the power component, we configure
the MSO5000 series with the optional built-in power
analysis software. The current power analysis software can
complete the power quality analysis and ripple analysis. The
power analysis software can help engineers analyze the
commonly used power parameters rapidly and accurately,
without needing to make tedious configurations manually
or do complicated formula calculation.
The stability of the switch power supply affects the
reliability of the whole system. MSO5000 series can
generate the sweep signal of the specified range by
controlling the built-in signal generator module and output
the signal to the switch power supply to carry out loop
analysis test. The bode plot generated from the test can
display the gain and phase variations of the system under
different frequencies, enabling engineers to get a clear
view about data from the bode plot. By analyzing the phase
margin (PM), gain margin (GM), and other parameters, they
can judge whether the system is stable.