R&S®NGA100 Power supply series

A basic power supply from R&S Essentials

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 viewR&S®NGA142 power supply, front viewR&S®NGA101 power supply, front viewR&S®NGA102 power supply, back viewR&S®NGA102 power supply, front viewR&S®NGA102 power supply, safety binding postsR&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
  • Intuitive, price-transparent online product configurator

Starting at USD 1,310

  • Promo DC power supplies

Linear. Accurate. Affordable.

The R&S®NGA100 DC power supplies are linear, compact and easy to use in diverse scenarios. All models have excellent readback accuracy with a low-current range for demanding measurements. Data logging, arbitrary waveforms, built-in statistics and remote sensing features make the instruments ideal for various bench applications, such as:
- R&D;
- Creating IoT low power designs 
- Manufacturing
- Education
- General purpose use cases
Equipped with a number of different remote interfaces, including USB and Ethernet, R&S®NGA100 DC 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.
Choose the DC power supply for your use case by selecting the base unit and necessary options in our online configurator. This makes the procedure easy and fully price transparent for fast processing of your order request by our authorized distribution partners. Click "configure and quote" to start your configuration.

Features & benefits

Linear design

Confidently power sensitive circuits

Advanced electronic circuitry is often complex and sensitive
to 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

R&S®NGA100 power supplies have outstanding programming and readback accuracy to precisely measure and replicate actual device 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

Easy to use, price transparent configurator

We help customers find the right T&M instrument quickly, easily and with full price transparency. The R&S®NGP800 and other instruments from the R&S Essentials portfolio can now be configured online, providing you with the following benefits:
- User-friendly and easy to navigate configurator
- Full cost transparency at every step of configuration
- Fast order processing through authorized distribution partners 
- Next-day delivery from selected partners

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

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
USD 1,310
R&S®NGA141

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
USD 1,310
R&S®NGA102

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
USD 2,050
R&S®NGA142

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
USD 2,050
Specifications
Electrical specifications
Number of output channelsR&S®NGA101, R&S®NGA1411
R&S®NGA102, R&S®NGA1422
Total output powerR&S®NGA101, R&S®NGA141Max. 40 W
R&S®NGA102, R&S®NGA142Max. 80 W
Maximum output power per channel40 W
Output voltage per channelR&S®NGA101, R&S®NGA1020 V to 35 V
R&S®NGA141, R&S®NGA1420 V to 100 V
Maximum output current per channelR&S®NGA101, R&S®NGA1026 A
R&S®NGA141, R&S®NGA1422 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 voltage1 mV
Programming resolution current1 mA
Output measurements
Readback resolution voltage1 mV
Readback resolution current100 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 functionsvoltage, current, power
Protection functionsOVP, OCP, OPP, OTP
FuseLink functionR&S®NGA102, R&S®NGA142
Fuse delay time
Sense function
Sink mode-
Output sequencing-
Trigger input/outputwith R&S®NGA-K103
Arbitrary functionCH1 only● (EasyArb)
Analog/modulation interface-
Data logging● (Standard)
Display and interfaces
Display3.5"/QVGA
Rear panel connections8-pin connector block (outputs, remote sensing)
Remote control interfacesstandardUSB-TMC, USB-CDC (virtual COM)
standardLAN
General data
Dimensions (W × H × D)222 mm × 97 mm × 448 mm
(8.74 in × 3.82 in × 17.64 in)
WeightR&S®NGA1016.6 kg (14.5 lb)
R&S®NGA1416.9 kg (15.2 lb)
R&S®NGA1027.0 kg (15.4 lb)
R&S®NGA1427.3 kg (16.1 lb)
Rack installationR&S®HZN96, space for two instruments19", 2 HU

Available options

General
Product
Description
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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