Rigol DP831A - Page 66

RIGOL Chapter 3 Constant Current Tests
DP800 Performance Verification Manual
3-20
Table 3-19 DP821A CC Programming and Readback Accuracy Test Record Form
Channel CH1 (60V/1A) CH2 (8V/10A)
Specification
Programming <12mA <30mA
Readback <11.5mA <25mA
The output current is 0
DP821A
Setting
Voltage 63V 8.4V
Current 0A 0A
Measurement
Result
U
1
I
1
=U
1
/R
M
[1]
I
2
Programming:
|I
1
-0|
Readback:
|I
2
-I
1
|
The output current is I
R
[2]
DP821A
Setting
Voltage 63V 8.4V
Current 1A 10A
Measurement
Result
U
3
I
3
=U
3
/R
M
[1]
I
4
Programming:
|I
3
-I
R
[2]
|
Readback:
|I
4
-I
3
|
Note
[1]
: R
M
=0.022Ω.
Note
[2]
: The rated current of the specified channel.