Datasheet

10
Simple Frequency Domain Analysis
Get better insight to the frequency
content of any signal with use of
the Spectrum Analyzer mode on the
WaveSurfer 10. This mode provides a
spectrum analyzer style user interface
with controls for start/stop frequency
or center frequency and span. The
unique peak search automatically
labels spectral components and pres-
ents frequency and level in an interac-
tive table. Utilize up to 20 markers to
automatically identify harmonics and
monitor how the spectrum changes
over time using the spectrogram which
can display a 2D or 3D history of the
frequency content.
SPECTRUM AND POWER ANALYZER
Power Analyzer Automates
Switching Device Loss
Measurements
Quickly measure and analyze the
operating characteristics of power
conversion devices and circuits with
the Power Analyzer option. Critical
power switching device measurements,
control loop modulation analysis,
and line power harmonic testing are
all simplied with a dedicated user
interface and automatic measure-
ments. Areas of turn-on, turn-off, and
conduction loss are all identied with
color-coded waveform overlays for
faster analysis.
Power Analyzer provides quick and
easy setup of voltage and current in-
puts and makes measurements
as simple as the push of a
button. Tools are provided to help re-
duce sources of measurement errors
and the measurement parameters pro-
vide details of single cycle or average
device power losses.
Beyond the advanced power loss mea-
surement capabilities, the Power
Analyzer modulation analysis capa-
bilities provide insight to understand
control loop response to critical events
such as a power supply’s soft start per-
formance or step response to line and
load changes. The Line Power Analysis
tool allows simple and quick pre-compli-
ance testing to EN 61000-3-2.