Manual
Table Of Contents
- toc
- General Safety Summary
- Compliance Information
- Preface
- Getting Started
- System Configuration
- Options
- Standard Accessories
- Optional Accessories
- Probe Covers
- Travel Case
- Connecting the Amplifier to an Oscilloscope
- Power on the Amplifier
- Connecting a Current Probe to the Amplifier
- Operating the Current Probe Slide
- Degaussing and Autobalancing the Current Probe
- DC Measurements
- AC Measurements
- Control Summary
- Reference Notes
- Specifications
- Glossary
Reference Notes
Figure 11: Measuring differential current and nulls
3. Measure the current. A waveform above the baseline indicates the conductor
with the conventional current fl ow (I
1
, in the direction of the probe arrow),
is carrying the greater c urrent. Conventional current flows from positive to
negative.
4. To adjust for a current n ull, adjust the current in one of the conductors until
the displayed measurement is zero.
TCPA300/400 Amplifiers and TCP300/400 Series Current Probes User Manual 23