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HVFO-1M-FIBER

Description
HVFO 1M FIBER OPTIC CABLE ACCESS
CategoryTopical application    Test and measurement   
File Size579KB,4 Pages
ManufacturerTeledyne LeCroy
Websitehttp://teledynelecroy.com/protocolanalyzer/
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HVFO-1M-FIBER Overview

HVFO 1M FIBER OPTIC CABLE ACCESS

HVFO-1M-FIBER Parametric

Parameter NameAttribute value
typedifference
Attenuation value-
bandwidth60MHz
Resistor - input-
Voltage - maximum60V
Capacitor - Input-
cable length39.370"(1000.00mm)
colorblack, blue, green
includebattery, probe
HVFO
High Voltage
Fiber Optically-
isolated Probe
Key Features
Applications
Upper-side gate drive signal
measurements
Floating control signal or sensor
voltage measurements
EMC, EFT, ESD, and RF immunity
testing and system optimization
Any small signal measurements
with high common-mode voltage
The HVFO is an affordable, optimally designed probe for measurement
of small signals floating on an HV bus in power electronics designs or
for EMC, EFT, ESD, and RF immunity testing sensor monitoring.
It far surpasses the measurement capabilities and signal fidelity of
both conventional HV differential probes and acquisition systems
that rely on galvanic high voltage isolation. Furthermore, it mitigates
the need to rely on dangerous test setups that require floating the
oscilloscope and probe.
60 MHz bandwidth
35 kV common-mode voltage rating
(fiber optic isolation)
Superior Noise and Rejection
140 dB CMRR
Low loop inductance
Low attenuation
Optical Isolation is Best
Optical isolation between the probe
tip and the oscilloscope input reduces
adverse loading of the DUT, provides
faithful pulse response, and increases
confidence in the measurement. Safety
against dangerous high voltage levels
can be ensured and unsafe “floating” of
the oscilloscope can be avoided.
Compact, Simple, Affordable
The HVFO103 is small enough to fit
in tight spaces, provides just enough
performance for real-world needs, and
is affordable enough to fit the tightest
of equipment budgets.
Reduced DUT loading, better pulse
response compared to conventional
HV differential probes
Selectable tips from ±1V to ±40V
Eliminates need to “float” the
oscilloscope
ProBus-compatible with many
Teledyne LeCroy oscilloscopes
Applications
The HVFO is ideal for measuring low
voltage (1 to 40V) signals floating on
a HV bus, such as in-circuit upper-side
gate drive signals and low voltage
control, sensor, or sense resistor
signals. The probe is also suitable for
EMC immunity testing in which a device
operation must be monitored in the
presence of disturbance signals.
Superior Noise Rejection
High CMRR (140 dB) provides more
accurate representation of the
measured signal despite the presence
of high dV/dt or dA/dt events elsewhere
in the circuit. The test lead is optimized
to limit loop inductance and radiated
pickup. Tip attenuations are optimized
for a wide range of signal amplitudes.

HVFO-1M-FIBER Related Products

HVFO-1M-FIBER HVFO100-1X-TIP HVFO100-20X-TIP HVFO100-5X-TIP HVFO100-40X-TIP HVFO-6M-FIBER HVFO103 HVFO-2M-FIBER HVFO103-XMITTER
Description HVFO 1M FIBER OPTIC CABLE ACCESS HVFO103 +/-1V (1X ATTENUATION) T HVFO103 +/-20V (20X ATTENUATION) HVFO103 +/-5V (5X ATTENUATION) T HVFO103 +/-40V (40X ATTENUATION) HVFO 6M FIBER OPTIC CABLE ACCESS HIGH VOLTAGE FIBER OPTIC PROBE, HVFO 2M FIBER OPTIC CABLE ACCESS HVFO103 SPARE AMPLIFIER/MODULATI
type difference difference difference difference Test clips, leads, probes difference Voltage probe, differential difference difference
bandwidth 60MHz 60MHz 60MHz 60MHz - 60MHz - 60MHz -
Voltage - maximum 60V 60V 60V 60V - 60V - 60V -
cable length 39.370"(1000.00mm) 49.213" (1250.00mm) 49.213" (1250.00mm) 49.213" (1250.00mm) - 236.220"(6000.00mm) - 78.740"(2000.00mm) -
color black, blue, green black, blue, green black, blue, green black, blue, green - black, blue, green - black, blue, green -
include battery, probe battery, probe battery, probe battery, probe - battery, probe - battery, probe -
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