Getting Started
TCPA300/400 Amplifiers and TCP300/400 Series Current Probes Instruction Manual
1-5
Optional Accessories
You can order the following optional accessories for the amplifiers and probes.
Refer to the Replaceable Parts List beginning on page 8--1 for Tektronix part
numbers to use in ordering accessories.
H One-turn 50 Ω current loop. The current loop is used in the performance
verification procedure for checking the performance of the TCPA300
Amplifier and the compatible probes.
H CT-4 High-Current Transformer. If you need to measure high-amplitude AC
currents, consider using the CT-4 with the TCP303 and TCP312 probes. The
CT-4 provides step-down ratios of 20:1 or 1000:1. F or more information
about the CT-4, consult your Tektronix sales representative.
H TCPA Calibration Adapter. Use the TCPA Calibration Adapter to verify the
amplifier(s) performance independent of the current probes.
H Travel Case. The travel case includes room to store one amplifier and two
current probes, along with related cables and adapters.
H Deskew Fixture. This fixture converts the PR OBE COMPENSATION output
or TRIGGER OUTPUT of the TDS5000 or TDS7000 into a set of test point
connections that allow you a convenient way to compensate for timing
differences between voltage and current probes.