14-2
IM DLM4038-02EN
14.2 Analyzing Switching Loss
This section explains the following settings (which are used when analyzing switching loss).
• Probe
• Measurement conditions
Cycle mode, device, RDS or Vce value, measurement items, measurement source window, and
measurement time period
• Power trace display
• Scaling
► “Switching Loss Analysis (SW Loss)” in the Features Guide
ANALYSIS Power Analysis Menu
Press ANALYSIS and then the Power Analysis soft key to display the following menu.
Set Type to SW Loss.
Shows and hides the power trace
Configure the probe.
Set the scaling (Auto, Manual).
► section 6.6
Set the measurement conditions.
Select whether to set Power Analysis1 or Power Analysis2.
Set the center point and the sensitivity (when Ranging is set to Manual)
• Set the center point.
• Set the sensitivity.
Configuring the Probe (Probe Setup)
Press the Probe Setup soft key to display the following menu.
Set the probe attenuation and
voltage-to-current conversion ratio
(using the jog shuttle).
Set the probe attenuation and
voltage-to-current conversion ratio.
Set each channel’s deskew value
(using the jog shuttle).
Set the input channel
(CH1:CH2, CH3:CH4).
Set the reference trace.
Executes auto deskewing
Set each channel’s deskew value.
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