Appendix G: TPS2000B Compatible Probe Maximum
Voltages
Passive Probes
P2220 P5120
Attenuation Gain Setting
1X 10X 20X
Maximum Input Voltage
1
between Tip (Signal) and the
Reference Lead Maximum
Input
150 V
RMS
CAT II 300 V
RMS
CAT II 1,000 V
RMS
CAT II
Maximum Input Voltage
1
between Tip (Signal) and
Earth Ground
150 V
RMS
CAT II 300 V
RMS
CAT II 1,000 V
RMS
CAT II
Maximum Voltage between
the Reference Lead and
Earth Ground when used with
TPS2000B Series
30 V
RMS
(42.4 V peak) 30 V
RMS
(42.4 V peak 600 V
RMS
CAT II
1
1Asdefined in IEC 61010-1: 2001.
Differe
ntial Probes
P5205A with 1103 Power supply
1
Attenuation Gain S etting
50X 500X
Maximum Linear Differential M ode Input
Volta
ge
2
(between Probe Tips)
130 V (DC + PK
AC
), 100 V
RMS
1,300 V (DC + Pk
AC
), 1000 V
RMS
Maxim
um Linear Common Mode Input
Vo ltage
2
(between either + or - Probe Tip
and Earth Ground)
1,000
V
RMS
CAT II
600 V
RMS
CAT III
1,000
V
RMS
CAT II
600 V
RMS
CAT III
P5210A with 1103 Power supply
1
Attenuation Gain S etting
100X 1000
X
Maximum Linear Differential M ode Input
Vo ltage
2
(between Probe Tips)
560 V (DC + PK AC)
440 V
RMS
5,600 V (DC + PK AC)
4,400 V
RMS
Maximum Linear Common Mode Input
Vol
tage
2
(between either + or - Probe Tip
and Earth Ground)
2,200 V
RMS
CAT I
1,
000 V
RMS
CAT III
2,200 V
RMS
CAT I
1,
000 V
RMS
CAT III
1
The high voltage differential probes used with the 1103 Power supply have separate common voltage ratings and differential voltage ratings. Please besure
NO
T to exceed any rated voltage as indicated on the probe and the associated manual.
2
The float voltage must be subtracted from the tip to earth ground voltage. For example, if the reference lead is floated to 30 V
RMS
, the tip voltage to the
reference lead is limited to 270 V
RMS
.
Do not exceed the maximum rated measurement or maximum rated floating voltage for the oscilloscope input BNC connector, probe t ip, probe reference
lead, or 1103 Power supply.
TPS2000B Series Digital Oscilloscope User Manual 149
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