Datasheet

Datasheet
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Power measurements (optional, requires DPO4PWR)
Power quality measurements V
RMS,
V
CrestFactor
, Frequency, I
RMS
, I
CrestFactor
, TruePower, ApparentPower, ReactivePower, PowerFactor, PhaseAngle.
Switching loss measurements
Power loss T
on
, T
off
, Conduction, Total.
Energy loss T
on
, T
off
, Conduction, Total.
Harmonics THD-F, THD-R, RMS measurements. Graphical and table displays of harmonics. Test to IEC61000-3-2 Class A
and MIL-STD-1399, Section 300A.
Ripple measurements VRippleandIRipple.
Modulation analysis Graphical display of +Pulse Width, -Pulse Width, Period, Frequency, +Duty Cycle, and -Duty Cycle modula-
tion types.
Safe operating area Graphical display and mask testing of switching device safe operating area measurements.
dV/dt and dI/dt measurements Cursor measurements of slew rate
Limit-Mask testing (optional, requires DPO4LMT)
Included standard masks
1
ITU-T, ANSI T1.102, USB
Test source Limit test: Any Ch1 – Ch4 or any R1 – R4
Mask test: Any Ch1 – Ch4
Mask creation Limit test vertical tolerance from 0 to 1 division in 1 m division increments; Limit test horizontal tolerance from 0 to
500 m division in 1 m division increments
Load standard mask from internal memory
Load custom mask from text file with up to 8 segments
Mask scaling Lock to Source ON (mask automatically re-scales with source-channel settings changes)
Lock to Source OFF (mask does not re-scale with source-channel settings changes)
Test criteria run until Minimum number of waveforms (from 1 to 1, 000, 000 and Infinity)
Minimum elapsed time (from 1 second to 48 hours and Infinity)
Violation threshold From 1 to 1, 000, 000
Actions on test failure Stop acquisition, save screen image to file, save waveform to file, print screen image, trigger out pulse, set
remote interface SRQ
Actions on test complete Trigger out pulse, set remote interface SRQ
Results display Test status, total waveforms, number of violations, violation rate, total tests, failed tests, test failure rate, elapsed
time, total hits for each mask segment
1 ≥350 MHz bandwidth models are recommended for mask testing on telecomm standards >55 Mb/s. 1 GHz bandwidth models are recommended for
mask testing on high-speed (HS) USB.