Tektronix TCPA300 SERIES, Instruction Manual

Page: 84 / 205

Specifications
4- 12
TCPA300/400 Amplifiers and TCP300/400 Series Current Probes Instruction Manual
TCP404XL Maximum Measurement Times
Figures 4--8 through 4--10 show the maximum measurement time for the
TCP404XL probe, with varying duty cycles and temperatures. For more detail
on the relationship between measurement factors, refer to
Measuring Noncontin-
uous Current with the TCP404XL Probe on page 3--6.
Measuring 750A at 50
_
C ambient
Duty cycle (%)
0 5 10 15 20 25 30 35
0
2
4
6
8
10
12
M
axim
um
m
easurem
ent
time
(m
in)
0A Continuous
100A Continuous
200A Continuous
300A Continuous
Figure 4- 8: Measuring 750A noncontinuous at 50
°
C ambient temperature
Duty cycle (%)
0 10 20 30 40 50 60
0
5
10
15
20
25
30
M
axim
um
m
easurem
ent
time
(m
in)
Measuring 600A at 50
_
C ambient
70
0A Continuous
300A Continuous
400A Continuous
200A Continuous
Figure 4- 9: Measuring 600A noncontinuous at 50
°
C ambient temperature