Performance Verification 13-9
Compliance current accuracy
Follow the steps below to verify that Model 2306/2306-VS/2306-PJ compliance current
accuracy is within specified limits. The test involves setting the compliance current to specific
values and determining the actual current by measuring the voltages across a characterized 1Ω
resistor with a precision digital multimeter.
1. With the power supply’s output off, connect the digital multimeter and characterized 1Ω
resistor
to the Model 2306 OUTPUT #1 SOURCE terminals, as shown in Figure 13-2.
Be sure to observe proper polarity (SOURCE +
to INPUT HI; SOURCE - to INPUT
LO). Be sure to use 4-wire connections to the resistor terminals.
Figure 13-2
Connections for output current and 5A range current verification tests
WARNING:NO INTERNAL OPERATOR SERVICABLE PARTS,SERVICE BY QUALIFIED PERSONNEL ONLY.
CAUTION:FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,REPLACE FUSE WITH SAME TYPE AND RATING.
MADE IN
U.S.A.
LINE RATING
100-120VAC, 200-240VAC
50, 60 HZ 165VA MAX
LINE FUSE
SLOWBLOW
2.0A, 250V
IEEE-488
(ENTER IEEE ADDRESS
FROM FRONT PANEL MENU)
REMOTE
DISPLAY
OPTION
+++
____
+
SOURCE SENSE
DVM IN
SOURCE
OUTPUT #1
ISOLATION FROM EARTH: 22 VOLTS MAX.
RELAY
CONTROL
24VDC MAX
CAT I
DVM IN
+30 VDC MAX
NEXT
PREV
POWER
DISPLAY
2001 MULTIMETER
DCV ACV DCI ACI Ω2 Ω4
FREQ TEMP
REL TRIG
INFO LOCAL EXIT ENTER
RANGE
RANGE
!
FR
500V
PEAK
FRONT/REAR
2A 250V
AMPS
CAL
STORE RECALL
CHAN SCAN
FILTER MATH
CONFIG MENU
HI
INPUT
LO
SENSE
Ω 4 WIRE
INPUTS
350V
PEAK
1100V
PEAK
AUTO
Model 2001 DMM
Model 2306
Input LO
Input HI
Source +
Source -
1 Ω Resistor
Note: Use 4-wire connections
to resistor terminals.
Sense -
Sense +
OUTPUT #1 connections
shown. Use OUTPUT #2
for Charger Channel.
+++
____
+
SOURCE SENSE
DVM IN
SOURCE
OUTPUT #2
Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176
TestEquipmentDepot.com
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