1
10
100
1000
10000
100000
0
18,614k
100k
500k
1M
10M
50M
f (Hz)
U (VDC)
Voltage Derating
The following graph shows the voltage versus frequency derating curve.
Voltage Versus Frequency Derating Curve
Frequency Compensation Adjustment
The TT-HVP15HF High Voltage Probe has a Frequency Compensation adjustment that compensates
for the input capacitance of the oscilloscope being used with the probe.
Use a square-wave generator set for approximately 100 Hz output. Proceed with the following steps for
frequency compensation.
1
Connect the probe to the oscilloscope.
2
Connect probe tip to square-wave generator.
3
Adjust the square wave generator for approximately 10 volts amplitude.
4
Adjust the oscilloscope time base for 20
µ
sec/div.
5
Use a trimmer tool to adjust the compensation capacitor for the flattest pulse top. See the figure
below for the location of the adjustment.
Frequency Compensation Adjustment
Specifications are subject to change without notice
