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Proceed as follows:
a.
Connect the test equipment as shown in Figure 2-3. Operate the load in constant-current mode and set for minimum
current.
b.
Turn the unit's power-on, and turn up current setting to full output.
c.
Turn up output voltage to:
60Vdc (6010A)
7.0Vdc (6011A)
20.0Vdc (6012B)
200Vdc (6015A)
as read on the digital voltmeter.
d.
Set the load to vary the load current between:
15 and 17Adc (6010A)
108 and 120Adc (6011A)
45 and 50Adc (6012B)
4.5 and 5.0Adc (6015A)
at a 30Hz rate for the 10% RECOVERY TEST.
e.
Set the oscilloscope for ac coupling, internal sync and lock on either the positive or negative load transient.
f.
Adjust the oscilloscope to display transients as in Figure 2-7.
22
6010A
6012B
Figure 2-6. 20KHz Noise, CV Peak-to-Peak PARD
6011A
NOT APPLICABLE
6015A
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Table of Contents
Troubleshooting
