Chapter 2 Constant Voltage Test
RIGOL
DP1116A Performance Verification Manual
2-11
5.
Set the oscilloscope to AC coupling mode and set the bandwidth limit to 20 MHz.
Enable the cursor measurement function and measure the value of t (namely
Δ
X) displayed on the screen, as shown in the figure below.
6.
Press 32V/5A at the front panel and repeat steps 1 to 5 to test the transient
response time at 32V/5A scale.
Test Record Form:
Table 2-4 Transient Response Time Test Record Form
Scale
16V/10A
32V/5A
Specification
<50 μs
DP1116A Setting
Volt (V)
16
32
Current (A)
10.5
5.25
Electronic Load Current (A)
High Level
10
5
Low Level
5
2.5
Measurement Value
t
