Keysight E3632A, Руководство пользователя

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Operation and Features 2

Constant Voltage Operation
E3632A User’s Guide 29
4 Adjust the knob for the desired current limit.
[1]
Check that the
Limit
annunciator still flashes. Set the knob
for current control. The first digit of the ammeter will be
flashing. The flashing digit can be changed using the
resolution selection keys and the flashing digit can be
adjusted by turning the knob. Adjust the knob to the
desired current limit.
5 Adjust the knob for the desired output voltage.
[2]
Check that the
Limit
annunciator still flashes. Set the knob
for voltage control. The second digit of the voltmeter will
be flashing. Change the flashing digit using the resolution
selection keys and adjust the knob for the desired output
voltage.
6
Return to the meter mode.
Press or let the display time- out after
several seconds to return to the meter mode. Notice that
the
Limit annunciator turns off and the display shows the
OUTPUT OFF message.
7 Enable the output.
The
OFF
annunciator turns off and the
15V
or
30V
,
OVP
,
OCP
, and
CV
annunciators are lit. Notice that the display is
in the meter mode. In the meter mode, the display shows
the actual output voltage and current.
Refer to “Programming the Overvoltage Protection” on
page 35 and “Programming the Overcurrent Protection” on
page 38 for more information on the
OVP
and
OCP
annunciators.
8 Verify that the power supply is in the constant

voltage mode.
If you operate the power supply in the constant voltage
(CV) mode, verify that the
CV
annunciator is lit. If the
CC
annunciator is lit, choose a higher current limit.
[1] You can use the resolution selection keys to move the flashing digit to the right
or left when setting current.
[2] You can use the resolution selection keys to move the flashing digit to the right
or left when setting voltage.
Volt/Curr
Volt/Curr
Display Limit
Display Limit
Output On/Off