Tektronix TCPA300 SERIES, Инструкция по эксплуатации

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Table of Contents
TCPA300/400 Amplifiers and TCP300/400 Series Current Probes Instruction Manual
v
List of Figures
Figure 1--1: Typical TCPA300/400 current measurement system 1--1 . . .
Figure 1--2: Using the probe holders 1--6 . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 1--3: Equipment locations in the travel case 1--7 . . . . . . . . . . . . . .
Figure 1--4: Connecting and disconnecting a current probe
to the amplifier 1--9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 1--5: TCP312 and TCP305 slide operation 1--10 . . . . . . . . . . . . . . .
Figure 1--6: TCP303 and TCP404XL slide operation 1--11 . . . . . . . . . . . .
Figure 1--7: Current probe polarity 1--13 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 2--1: The TCPA300 front panel 2--1 . . . . . . . . . . . . . . . . . . . . . . . .
Figure 3--1: Measuring differential current and nulls 3--3 . . . . . . . . . . . .
Figure 3--2: Effect of AC or DC coupling on low-frequency signals 3--3 .
Figure 3--3: Applying the amp-second product rule 3--5 . . . . . . . . . . . . . .
Figure 3--4: Duty cycle calculation 3--6 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 3--5: Increasing the DC measurement range 3--9 . . . . . . . . . . . . . .
Figure 3--6: Increasing probe sensitivity 3--10 . . . . . . . . . . . . . . . . . . . . . . .
Figure 3--7: Setup for measuring charging current 3--12 . . . . . . . . . . . . . .
Figure 3--8: Charge Current Waveforms 3--12 . . . . . . . . . . . . . . . . . . . . . . .
Figure 3--9: Measuring inductance with a low-impedance source 3--13 . .
Figure 3--10: Linear current vs. time ramp 3--14 . . . . . . . . . . . . . . . . . . . . .
Figure 3--11: Measuring inductance with a high-impedance source 3--15 .
Figure 3--12: High-impedance source current ramp 3--15 . . . . . . . . . . . . .
Figure 3--13: Measuring the number of turns in a coil 3--16 . . . . . . . . . . .
Figure 3--14: Turns measurement using reference coil 3--17 . . . . . . . . . . . .
Figure 3--15: Error code display 3--22 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 3--16: Interpreting the error code display 3--23 . . . . . . . . . . . . . . . .
Figure 4--1: Probe jaw dimensions (nominal) 4--4 . . . . . . . . . . . . . . . . . . .
Figure 4--2: Frequency derating--TCP312 4--8 . . . . . . . . . . . . . . . . . . . . . .
Figure 4--3: Frequency derating--TCP305 4--8 . . . . . . . . . . . . . . . . . . . . . .
Figure 4--4: Frequency derating--TCP303 4--9 . . . . . . . . . . . . . . . . . . . . . .
Figure 4--5: Frequency derating--TCP404XL 4--9 . . . . . . . . . . . . . . . . . . .
Figure 4--6: Insertion impedance graphs for the current probes 4--10 . . .
Figure 4--7: Specified operating area of the probes 4--11 . . . . . . . . . . . . . .