Figure 2-7. Peak-To-Peak Measurement Test Setup, CV PARD Test

Load Transient Recovery Time. Specified for CV operation only; load transient recovery time is the time for the output voltage to return to within a specified band around its set voltage following a step change in load.

Use the equipment setup of Figure 2-5 to display output voltage transients while switching the load between 10% with the output set at:

60Vdc (6030A) 7Vdc (6031A) 20Vdc (6032A) 200Vdc (6035A)

Proceed as follows:

a.Connect the test equipment as shown in Figure 2-5. Operate the load in constant-current mode and set for minimum current.

b.Turn the unit's power on, and, using DISPLAY SETTINGS pushbutton switch, turn up current setting to full output.

c.Turn up output voltage to: 60Vdc (6030A)

7Vdc (6031A) 20.0Vdc (6032A) 200Vdc (6035A)

as read on the digital voltmeter.

d.Set the load to vary the load current between:

15.3and 17Adc (6030A)

108 and 120Adc (6031A)

45 and 50Adc (6032A)

4.5and 5.0 Adc (6035A)

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 2-8.

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Agilent Technologies 6032A, 6035A, 6031A, 6030A service manual Peak-To-Peak Measurement Test Setup, CV Pard Test