R&S®NGA100 power supply series

R&S®NGA100 power supply series
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R&S®NGA100 power supply series
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R&S®NGA100 power supply series
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R&S®NGA100 power supply series
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R&S®NGA100 power supply series
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R&S®NGA100 power supply series
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R&S®NGA100 power supply series
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R&S®NGA142 power supply, Front view R&S®NGA142 power supply, Front view R&S®NGA101 power supply, Front view R&S®NGA102 power supply, Back View R&S®NGA102 power supply, Front view R&S®NGA102 power supply, safety binding posts R&S®NGA102 and R&S®NGA141 power supply, Front view

Key facts

  • Max. output power: 80 W
  • Max. voltage per channel: 35 V or 100 V
  • Max. current per channel: 2 A or 6 A
  • Up to 200 V in serial or 12 A in parallel mode with Channel Fusion
  • Data acquisition with 10 sample/s

Starting at GBP780

  • 3 year warranty extension

Linear. Accurate. Affordable.

The R&S®NGA100 power supplies are linear, compact and easy to use. All models have excellent readback accuracy with a low-current range for demanding measurements.
Features such as data logging, arbitrary waveforms, built-in statistics and remote sensing make the instruments ideal for various bench applications. Equipped with a number of different remote interfaces, including USB and Ethernet, the R&S®NGA100 power supplies are also great for automated tests.
The channel fusion feature extends voltage and current range. Get up to 200 V with the R&S®NGA142 in serial mode and up to 12 A with the R&S®NGA102 in parallel mode.
Advanced protection functions keep devices connected and power supplies safe.

Features & benefits

Linear design

Confidently power sensitive circuits

Advanced electronic circuitry is often complex and sensitive
to the supply line interference. The linear design of the output stages allows the R&S®NGA100 power supplies to operate with minimum residual ripple and noise. Supplying extremely stable output voltage and current is crucial when developing sensitive components.

block diagram of a linear power supply
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block diagram of a linear power supply

High readback accuracy

with integrated statistics

The R&S®NGA100 power supply series has outstanding programming and readback accuracy to accurately measure and replicate a device’s actual power consumption, even at low voltage and current levels. IoT devices can have multiple sleep modes where current consumption is very low. To accurately determine these operating states, R&S®NGA100 power supplies have a low-current measurement range. Currents below 200 mA are measured with a resolution of 1 μA and an accuracy of ±(0.15 % + 25 μA). In addition, integrated statistics show the min. and max. values for power, voltage and current. These built-in measurements reduce the need for external multimeters and simplify the setup.

Low-current measurement range
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Low-current measurement range

for output currents ≤ 200 mA the measurement resolution is 1 µA

FlexPower

Get the maximum power at various operating points

The R&S®NGA100 series operates with maximum power at various operating points and covers far more applications than single range power supplies. All possible voltage and current combinations are shown in the corresponding FlexPower curves.

R&S®NGA101/R&S®NGA102 FlexPower curve per output
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R&S®NGA101/R&S®NGA102 FlexPower curve per output

Channel Fusion

Double the voltage or current capability of your power supply

The two output channels of the R&S®NGA102 and R&S®NGA142 operate in series or parallel for higher voltage or current. After activating serial or parallel channel fusion, the device will start to act like a one-channel power supply with double voltage or current capability.
In serial mode the outputs are connected internally, while the parallel mode requires external wiring.
The function enables even more applications to be covered by a single instrument.

R&S®NGA142 in Channel Fusion serial mode
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R&S®NGA142 in Channel Fusion serial mode

Extended voltage range up to 200 V

Available models

Available models
Models
Number of output channels
Max. output power
Output voltage per channel
Output current per channel
Starting at

R&S®NGA101

Order number 5601.8002.02

Number of output channels
1
Max. output power
40 W
Output voltage per channel
0 V to 35 V
Output current per channel
0 A to 6 A
Starting at

R&S®NGA141

Order number 5601.8002.03

Number of output channels
1
Max. output power
40 W
Output voltage per channel
0 V to 100 V
Output current per channel
0 A to 2 A
Starting at

R&S®NGA102

Order number 5601.8002.04

Number of output channels
2
Max. output power
80 W
Output voltage per channel
0 V to 35 V
Output current per channel
0 A to 6 A
Starting at

R&S®NGA142

Order number 5601.8002.05

Number of output channels
2
Max. output power
80 W
Output voltage per channel
0 V to 100 V
Output current per channel
0 A to 2 A
Starting at
Specifications
Electrical specifications
Number of output channels R&S®NGA101, R&S®NGA141 1
R&S®NGA102, R&S®NGA142 2
Total output power R&S®NGA101, R&S®NGA141 Max. 40 W
R&S®NGA102, R&S®NGA142 Max. 80 W
Maximum output power per channel 40 W
Output voltage per channel R&S®NGA101, R&S®NGA102 0 V to 35 V
R&S®NGA141, R&S®NGA142 0 V to 100 V
Maximum output current per channel R&S®NGA101, R&S®NGA102 6 A
R&S®NGA141, R&S®NGA142 2 A
Voltage ripple and noise (20 Hz to 20 MHz) R&S®NGA101, R&S®NGA102 < 0.5 mV (RMS),
< 10 mV (peak-to-peak) (meas.)
R&S®NGA141, R&S®NGA142 < 1.5 mV (RMS),
< 20 mV (peak-to-peak) (meas.)
Current ripple and noise (20 Hz to 20 MHz) < 500 μA (RMS) (meas.)
Load recovery time (10 % to 90 % load change to within 0.2 % of rated voltage) R&S®NGA101, R&S®NGA102 < 100 μs (meas.)
R&S®NGA141, R&S®NGA142 < 50 μs (meas.)
Programming resolution voltage 1 mV
Programming resolution current 1 mA
Output measurements
Readback resolution voltage 1 mV
Readback resolution current 100 μA (for currents < 200 mA: 1 µA)
Readback accuracy voltage ±(% of output + offset) R&S®NGA101, R&S®NGA102 < 0.02 % + 5 mV
R&S®NGA141, R&S®NGA142 < 0.02 % + 10 mV
Readback accuracy current ±(% of output + offset) < 0.03 % + 500 μA
Special functions
Measurement functions voltage, current, power
Protection functions OVP, OCP, OPP, OTP
FuseLink function R&S®NGA102, R&S®NGA142
Fuse delay time
Sense function
Sink mode -
Output sequencing -
Trigger input/output with R&S®NGA-K103
Arbitrary function CH1 only ● (EasyArb)
Analog/modulation interface -
Data logging ● (Standard)
Display and interfaces
Display 3.5"/QVGA
Rear panel connections 8-pin connector block (outputs, remote sensing)
Remote control interfaces standard USB-TMC, USB-CDC (virtual COM)
standard LAN
with R&S®NGA-K102 WLAN
General data
Dimensions (W × H × D) 222 mm × 97 mm × 448 mm
(8.74 in × 3.82 in × 17.64 in)
Weight R&S®NGA101 6.6 kg (14.5 lb)
R&S®NGA141 6.9 kg (15.2 lb)
R&S®NGA102 7.0 kg (15.4 lb)
R&S®NGA142 7.3 kg (16.1 lb)
Rack installation R&S®HZN96, space for two instruments 19", 2 HU

Available options

General
Product
Description
R&S®NGA-K102

Order number 5601.8419.03

Description

Wireless LAN remote control

R&S®NGA-K103

Order number 5601.8425.03

Description

Digital trigger I/O

General
Product
Description
R&S®HZN96

Order number 3638.7813.02

Description

19'' rack adapter, 2HU

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