Power analysis (option R&S RTM-K31)
R&S
®
RTM3000
381User Manual 1335.9090.02 ─ 09
e) Scroll down. Select "Power".
To adjust the probes, open the "Probe" menu. For details, see Chapter 14.1.2, "Probe
settings for power measurements", on page 344.
The settings for the voltage and current sources are the same as for quality analysis,
see "Voltage" on page 350 and "Current" on page 350.
Type
Selects the measurement type, power or energy, for the switching loss measurement.
The results of the measurement are displayed in W for power measurements and in J
for energy measurements.
Remote command:
POWer:SWITching:TYPE on page 764
Set to Trace
Autoset for cursor lines. Sets the cursor lines to typical points of the waveform depend-
ing on the selected measurement type.
14.7.3 Turn ON/OFF time
The turn on/off analysis measures how long it takes a power supply to reach a certain
percentage of the steady state output level during initial turn on or turn off.
14.7.3.1 Turn ON/OFF time results
The results of "Turn ON/OFF time" measurements are:
●
The input voltage waveform
●
The output voltage waveform
●
The turn on / turn off time
Remote commands are described in Chapter 17.12.10, "Turn on/off", on page 734.
Power path power measurements
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