Keysight E3632A, User Manual

Page: 33 / 196

Getting Started 1

Preparing the Power Supply
E3632A User’s Guide 11
Checking the output
The following procedures check to ensure that the power
supply develops its rated outputs and properly responds to
operation from the front panel. For complete performance
and verification tests, refer to the
Service Guide
(E3632- 90010) .
Voltage output check
The following steps verify the basic voltage functions with

no load.
1
Turn on the power supply.
The power supply will go into the power- on/reset state,
the output is disabled (the OFF annunciator turns on),
the 15 V/7 A range is selected (the
15V
annunciator turns
on), and the knob is selected for voltage control.
2
Enable the outputs .
The
OFF
annunciator turns off and the
15V
,
OVP
,
OCP
, and
CV
annunciators are lit. The blinking digit can be adjusted
by turning the knob. Notice that the display is in the
meter mode. Meter mode means that the display shows
the actual output voltage and current.
N O T E
If the power supply detects an error during power-on self-test, the ERROR
annunciator will turn on. Refer to Chapter 4, “Error Messages” .
N O T E
For each step, use the keys shown on the left margins.
Power
Output On/Off