TCPA300/400 Amplifiers and TCP300/400 Series Current Probes Instruction Manual
4-1
Specifications
These specifications are valid only under the following conditions:
H The probe and amplifier have been calibrated at an ambient temperature of
23 _±5 _C.
H The probe and amplifier are operating within the environmental limits
described in Table 4--6 on page 4--5 (the operating temperature limits are
0 _Cto+50_C, unless otherwise stated).
H The probe and amplifier have had a warm-up period of at least 20 minutes.
H The probe degauss/autobalance routine has been performed after the
20-minute warm-up period, and thereafter whenever the PROBE
DEGAUSS/AUTOBALANCE light blinks.
H The amplifier output is properly terminated into 50 Ω.
Specifications are separated into two categories: warranted specifications and
nominal or typical characteristics.
Warranted Specifications
Warranted specifications, Table 4--1, are guaranteed performance specifications
unless specifically designated as typical or nominal.
Table 4- 1: Warranted TCPA300 and TCPA400 specifications
Amplifier TCPA300..................... TCPA400
DC Gain Accuracy ≤1% ≤1%
Installed probe TCP312 TCP305 TCP303 TCP404XL
Bandwidth (--3 dB) DC to 100 M H z DC to 50 MHz DC to 15 M H z DC to 2 MHz
Rise Time, 10% to 90% ≤3.5 ns ≤7ns ≤23 ns ≤175 ns
DC Gain Accuracy: Warranted ≤3% ≤3% ≤3%
1
≤3%
Typical
2
.............. ≤1% ≤1% ≤1% ≤1%
1
Warranted from 10 _Cto50_C. For temperature range of 0 _Cto<10 _C, spec is +3%/- 6%.
2
23 _C ±5 _C
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