Instrument Functions
R&S
®
NGE100B
35
User Manual 5601.1343.02 ─ 02
Figure 5-8: Current limit
CC mode
The current I
max
corresponds to the current setting adjustable in the instrument.
If I
out
reaches I
max
, the instrument switches to CC mode, i.e. the output current remains
constant and limited to I
max
even if the load increases. Instead, the output voltage V
out
decreases to almost zero with a short circuit. In CC mode, the font text in the channel
display area changes to red.
5.4
Basic Functions
5.4.1
Setting the Channels Voltage and Current
NGE103B comes with three channels and NGE102B comes with two channels.
Toggle the respective channel key (
Ch 1
,
Ch 2
or
Ch 3
) on the front panel to select
these channels. When a channel is selected, the respective channel key illuminates.
See
Figure 5-9: Ch 1 key illuminates when selected
Set output voltage and current
The R&S NGE100B adjust voltage values between 0 V to 32.2 V with a step size of
0.01 V and current values between 0.003 A to 3.025 A with a step size of 0.001 A.
Basic Functions
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