EM TEST RDS 200N - DUT Voltage Limitation on DC Output

EM TEST VDS 200 Series
Manual for Operation V 5.19 42 / 57
5.10.1.
DUT voltage limitation on DC output
The DB9 interface at the test supply output offers a limitation of the DC output voltage. The limitation is controlled
by an external resistor connected to pin 7-8.
Pin DB9 Interface
PIN Function
1 Sense +
2 nc
3 nc
4 nc
5 Sense –
6 nc
7 Resistor for outputlimitation
8 Resistor for outputlimitation
9 nc
DC output with DB9 interface
Measuring Result DC Output limitation
Resistor
(kΩ)
Output
voltage
(V)
0
6
12
18
24
30
36
42
48
54
60
66
0.05 0.5 5 50 500
V
kΩ
0.05
0.29
0.10
0.6
0.22
1.43
0.47
3.1
1
6.4
2.2
12.7
3.9
19.9
5.1
24.1
10
35.5
22
48.8
33
54.5
47
58.4
56
60.0
68
61.6
82
62.9
100
64.2
220
67.5
560
69.1