Power analysis (option R&S RTO6-K31)
R&S
®
RT
O6
1169User Manual 1801.6687.02 ─ 05
POWer:SOA:LINear:REMove on page
2540
POWer:
SOA:LOGarithmic:REMove on page 2540
Volt ← SOA point definition
Sets the voltage value of the SOA point.
Remote command:
POWer:SOA:LINear:POINt<m>:VOLTage on page 2540
Ampere ← SOA point definition
Sets the current value of the SOA point.
Remote command:
POWer:SOA:LINear:POINt<m>:CURRent on page 2540
Report comment
In this field you can write a comment that is displayed in the measurement report, for
example, a measurement description.
Execute
Starts the "Safe Operating Area" measurement.
Remote command:
POWer:SOA:EXECute on page 2539
19.5.2 Turn on/off
"Turn On/Off" analysis measures the time that a power supply needs to reach a certain
percentage of the steady state output level when initially turned on or turned off.
Common measuring scenarios include:
●
Turn on time: measurement of the time it takes for the DC output to reach 90 % of
the expected steady state level, after the power supply is initially turned on.
●
Turn off time: measurement of the time it takes for the DC output to reach 10 % of
the expected steady state level, after the power supply is initially turned off.
Required probes:
●
Differential voltage probe
●
Passive or differential voltage probe
19.5.2.1 Turn on/off results
The results of "Turn on/off" measurements are provided in two ways:
●
The diagram shows the graphical presentation of:
– the input voltage waveform
– the output voltage waveform
●
The result box displays the "Turn on time" or the "Turn off time".
Power path
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