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Operating Basics
R&S
®
NGP800
45User Manual 5601.5610.02 ─ 04
Figure 5-11: Output performance graph
According to the electrical basis formula for power (P) = current (I) x voltage (V), the
following results for the maximum power per channel:
●
NGP802, NGP822: 200 W per channel (400 W max for the combination of two
channels)
●
NGP804, NGP824, NGP814: 200 W per channel (800 W max for the combination
of four channels)
5.5 Operation Modes
The R&S NGP800 operates in two different modes, i.e. CV and CC. The instrument
switches automatically between CV and CC depending on the connected load.
CV mode
Figure 5-12 shows that if the instrument is in the range of voltage regulation, the output
voltage V
out
remains constant while the current may increase to its maximum value I
max
when the connected load is increasing. In CV mode, the font text in the channel display
area changes to green.
See Figure 5-3.
Operation Modes
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