High precision source and sink
Due to their high accuracy and fast load recovery time, the R&S NGL200 power supply series is perfect for challenging applications. Their two-quadrant architecture allows them to function both as a source and a sink to simulate batteries and loads. Their short recovery times enable them to handle fast load changes that occur for example when mobile communications devices switch from sleep mode to transmit mode.
Key facts
Max. output power: 120 W
Voltage per channel: 0 V to 20 V
Max. current per channel: 6 A
Load recovery time: < 30 µs
Ripple and noise: < 500 µV (RMS) / < 1 mA (RMS) series
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Electrical specifications |
|
|
Number of output channels |
1/2 |
|
Total output power |
max. 60 W/120 W |
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Maximum output power per channel |
60 W |
|
Output voltage per channel |
0 V to 20 V |
|
Maximum output current per channel |
≤ 6 V: 6 A |
|
|
> 6 V: 3 A |
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Voltage ripple and noise (20 Hz
to 20 MHz) |
< 500 µV (RMS) < 2 mV
(peak-to-peak) (meas.) |
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Current ripple and noise (20 Hz
to 20 MHz) |
< 1 mA (RMS) (meas.) |
|
Load recovery time (10 % to 90
% load change within a band of ± 20 mV of set voltage) |
< 30 µs |
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Programming resolution voltage |
1 mV |
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Programming resolution current |
0.1 mA |
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Output measurements |
|
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Readback resolution voltage |
10 µV |
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Readback resolution current |
10 µA |
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Readback accuracy voltage ±(% of
output + offset) |
< 0.02 % + 2 mV |
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Readback accuracy current ±(% of
output + offset) |
< 0.05 % + 250 µA |
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Special functions |
|
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Measurement functions |
voltage, current, power, energy |
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Protection functions |
OVP, OCP, OPP, OTP |
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FuseLink function |
● |
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Fuse delay at output-on |
● |
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Sense function |
● |
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Sink mode |
● |
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Output sequencing |
● |
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Trigger input/output |
● |
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Arbitrary function |
● (QuickArb) |
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Analog/modulation interface |
- |
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Data logging |
● (Standard) |
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Display and interfaces |
|
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Display |
TFT 5 800 pixel x 480 pixel
WVGA touch |
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Rear panel connections |
connector block with 4 lines per
channel |
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Remote control interfaces: standard |
USB, LAN |
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Remote control interfaces: optional |
Wireless LAN, IEEE-488 (GPIB) |
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General data |
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Dimensions (W × H × D) |
222 mm × 97 mm × 436 mm |
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Weight |
7.1 kg/7.3 kg |
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Rack installation |
R&S HZN96 option |
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Available models |
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Models |
Number
of output channels |
Max. output power |
Output voltage per channel |
Output current per channel |
|
R&S®NGL201 |
1 |
60 W |
0 V to 20 V |
≤ 6 V: 0 A to 6 A |
|
R&S®NGL202 |
2 |
120 W |
0 V to 20 V |
≤ 6 V: 0 A to 6 A |
