National Instruments RMX-4120 User Manual page 73

Chapter 2 Basic Functions
Table 2-4. Sink Current From an External Source when Bleeder is On/Off
Model
RMX-4120/
RMX-4124
1 Even when the bleeder is on, the sink current decreases gradually at output terminal voltages lower than
this voltage. If the output terminal voltage is near 0 V, hardly any current will be sunk even when the
bleeder is on.
V
Note
Table 2-5. Sink Current From an External Source when Bleeder is On/Off
Bleeder
Model Circuit
RMX-4122 ON
OFF
RMX-4126 ON
OFF
1
Even when the bleeder is on, the sink current decreases gradually at output terminal voltages lower than
this voltage. If the output terminal voltage is near 0 V, hardly any current will be sunk even when the
bleeder is on.
V
Note
2-42 | ni.com
Bleeder
1
Circuit 5 V
OUT
ON 704 mA
OFF 0.2 mA
= Output terminal voltage.
OUT
1
10 V
OUT
746 mA
0.2 mA
1097 mA
0.3 mA
= Output terminal voltage.
OUT
Sink Current
10 V 15 V
OUT OUT
667 mA 630 mA
0.4 mA 0.6 mA
Sink Current
20 V 50 V
OUT OUT
549 mA 307 mA
0.3 mA 0.7 mA
808 mA 451 mA
0.5 mA 1.3 mA
20 V 25 V
OUT OUT
593 mA 556 mA
0.8 mA 1.0 mA
100 V 200 V
OUT OUT
177 mA 96 mA
1.3 mA 2.5 mA
260 mA 140 mA
2.5 mA 5.0 mA
30 V
OUT
519 mA
1.2 mA
230 V
OUT
84 mA
2.9 mA
123 mA
5.8 mA