Chapter 2 Constant Voltage Test
RIGOL
DP1116A Performance Verification Manual
2-7
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 2-2.
Press On/Off to enable the output of the power supply.
9.
Repeat steps 4 to 7 to test the CV linear regulation rate at 32V/5A scale.
Test Record Form:
Table 2-2 CV Linear Regulation rate Test Record Form
Scale
16V/10A
32V/5A
Specification
<0.01%*Volt+2 mV=3.6
mV
<0.01%*Volt+2 mV=5.2
mV
DP1116A
Setting
Volt (V)
16
32
Current (A)
10.5
5.25
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
|
|U
2
- U
0
|
