Data Sheet
Applications
Power Supply Design
Design Motor Drive
Electronic Ballast
Power Semiconductors
Switch Mode Control
UPS Systems
Power Converters
*1The P5122 probe should not be used on the TPS2000 Series oscilloscopes for AC-coupled measurements
on signals with greater than 300 V DC offset. The P5150 is the recommended probe for measuring ripple
on high-voltage DC supplies.
P5100A High-voltage Probe
The P5100A is a low input capacitance high-voltage probe (2.5 kV)
designed for higher-frequency applications. The probe can be compensated
to match plug-ins and oscilloscopes with nominal input capacitances of
7-30 pF. A variety of screw-on accessories provide easy connection to the
device-under-test.
TPP0850 High-voltage Probe
The TPP0850 offers the industry’s highest bandwidth probe (800 MHz)
for high-voltage signals (up to 2500 Vp-p). This is ideal for testing power
semiconductors and switch-mode power supplies, which continue to
increase in switching speed to minimize power loss, creating a need
for faster rise time, higher bandwidth, and higher voltage probes. The
TPP0850 meets this need and can be used with switching transistor circuits
operating at 1200 VRMS, above the voltage operating range of standard
general-purpose probes. It will also be able to accommodate emerging
power applications that will require even faster rise time capabilities.
P5150 and P5122 IsolatedChannel™
Applications
In many applications, it is important to be able to isolate the measurement
from earth ground and also to isolate the common voltage between
TPP0850
channels. The P5150 or P5122, coupled with the TPS2000 and
THS3000 Series digital storage oscilloscopes, deliver both the isolation
for the measurement from earth ground and full isolation between the
channels. The P5150 is the recommended probe for measuring ripple on
high-voltage DC supplies. The P5122 probe should not be used on the
TPS2000 Series oscilloscopes for AC-coupled measurements on signals
with greater than 300 V DC offset.
P6015A High-voltage Probe
For heavy-duty high-performance measurements of voltages over 2.5 kV,
the P6015A is the industry standard. You can measure DC voltages up
to 20 kVRMS and pulses up to 40 kV (peak, 100 ms duration). The 75 MHz
bandwidth enables you to capture fast, high-voltage signals.
The P6015A uses an environmentally safe silicone compound for a
dielectric and never needs refilling. Other features include: A 7-49 pF
compensation range, small compensation box that fits on adjacent amplifier
inputs, and a readout option for use with most Tektronix digital scopes. With
the readout option, displayed voltage amplitude values will be the actual
signal value rather than understated by a factor of 1,000.
Note: Using the readout version with other than Tektronix digital scopes
may result in an erroneous readout display.
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