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The top-class in supplying power

Thanks to their extremely high accuracy and fast load recovery time, the R&S®NGU source measure units (SMU) are perfect for challenging applications. A special ammeter design is used to precisely measure current drains from nA to A in one pass – no need to make multiple measurement sweeps. The instruments’ 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. With high speed data acquisition, every detail is detected down to 2 μs resolution. The R&S®NGU source measure units provide two- or four-quadrant architecture, allowing them to function both as a source and a sink.

 

Key facts

  • Two/four quadrants: operates as source and sink

  • High speed data acquisition (FastLog function)

  • Voltage priority and current priority mode

  • High-capacitance mode

  • Fast load regulation

General data specification:

General data
Mains nominal voltage AC 100 V / 115 V / 230 V (±10 %) 50 Hz to 60 Hz
Maximum power consumption 400 W
Mains fuses 2 x IEC T4.0H 250 V
Operating temperature range +5 °C to +40 °C
Storage temperature range -20 °C to +70 °C
Humidity noncondensing 5 % to 95 %
Display TFT 5" 800 pixels x 480 pixels WVGA Touch
Rack installation R&S HZN96 rack adapter 2U (P/N: 3638.7813.02)
Dimensions (W x H x D) 222 mm x 97 mm x 436 mm (8.74" x 3.82" x 17.17")
Weight R&S NGU201 7.1 kg (15.65 lb)
R&S NGU401 7.1 kg (15.65 lb)

 

Specification Limits
Maximum output voltage 20.05 VDC
Maximum output current 8.01 A (<= 6 V)
3.01 A (> 6 V)
Maximum voltage against earth 250 V peak
Maximum counter-voltage (same polarity) 20 V
Maximum reverse voltage (opposite polarity) 0.5 V
-20 V
Maximum reverse current sink current 8.01 A
Power supply 100 VAC, 115 VAC or 230 VAC (tolerance ± 10 %)
Frequency 50 Hz / 60 Hz
Maximum power output 60 W (R&S NGU201, R&S NGU401)

 

Available models          
Models
Number of output channels
Max. output power
Output voltage per channel
Output current per channel
Starting at
R&S®NGU201, Order number 3639.3763.02 1 60W 0 V to 20 V
≤ 6 V: 8 A                      > 6 V: 3 A
EUR 6,3001
R&S®NGU401, Order number 3639.3763.03 1 60W -20 V to +20 V ≤ 6 V: ±8 A               > 6 V: ±3 A
EUR 5,8001