Chapter 3 Constant Current Test
RIGOL
DP1116A
Performance Verification Manual
3-7
8.
Turn off the output of the power supply. Press 32V/5A at the front panel and set
the voltage and current of the scale to be tested according to Table 3-2. Press
On/Off to enable the output of the power supply.
9.
Repeat steps 4 to 7 to test the CC linear regulation rate at 32V/5A scale.
Test Record Form:
Table 3-2 CC Linear Regulation Rate Test Record Form
Scale
16V/10A
32V/5A
Specification
<0.01%*250 μA
=1.25 mA
<0.01%*250 μA
=0.75 mA
DP1116A
Setting
Volt (V)
16.8
33.6
Current (A)
10
5
Voltage
Selector
100
115
220
230
100 115 220 230
Fuse
T4 A
T2.5 A
T4 A
T2.5 A
AC Power
Supply Setting
Undervoltage
(Vac)
90
103
198
207
90
103 198 207
Overvoltage
(Vac)
110
127
242
253
110 127 242 253
Measurement
Value
U
0
U
1
U
2
|U
1
- U
0
|/R
M
|U
2
- U
0
|/R
M
