R&S®NGE100B Power supply series

A basic power supply from R&S Essentials

R&S®NGE100B Power supply series
Abrir Lightbox
R&S®NGE100B Power supply series
Abrir Lightbox
R&S®NGE100B Power supply series
Abrir Lightbox
R&S®NGE100B Power supply series
Abrir Lightbox
R&S®NGE100B Power supply series
Abrir Lightbox
R&S®NGE103B power supply, front view R&S®NGE102B power supply, front view R&S®NGE103B power supply, rear view R&S®NGE100B power supply series, side view R&S®NGE100B power supply series, hero view

Key Facts

  • The R&S®NGE102B with two or the R&S®NGE103B with three individual channels
  • Max. output power of 66 W with the R&S®NGE102B, 100 W with the R&S®NGE103B
  • Max. output voltage of 32 V per channel
  • USB interface (VCP/TMC), optional LAN (LXI), optional digital I/O (4bit)
  • Intuitive, price-transparent online product configurator

Reduced to the max

The R&S®NGE100B DC power supply series consists of robust, high-performance, affordable instruments. They combine high efficiency with low ripple and a variety of comfort functions not usually found in this class of DC power supply.
The R&S®NGE100B is ideal for:
-Manufacturing tests
-Maintenance and repair
You can now easily configure the R&S®NGE100B DC power supply online. Benefit from full price transparency, the user-friendly configurator and fast purchase request processing with the authorized distribution partner of your choice. Click "Configure and quote" to start configuration. 

Features & benefits

All channels galvanically isolated and earth free

The circuitry in each channel is completely separated from the others with no connection to chassis ground. This makes combining the channels to drive bipolar circuitries that might need +12 V/–12 V easy and eliminates any ground problems in a complex DUT.

Driving a bipolar circuit
Abrir Lightbox

Driving a bipolar circuit

Combine channels to drive bipolar circuitry in complex DUTs that might need +12 V and –12 V without ground problems.

Parallel and serial operation

Because all channels are electrically equivalent, they can be combined in serial mode for higher voltages. Up to 96 V are possible with the R&S®NGE103B, up to 64 V with the R&S®NGE102B. Channels can be bundled for higher current in parallel mode. Up to 6 A are possible when two channels are combined. Using all three of the R&S®NGE103B channels, even 9 A is possible.

Parallel and serial operation
Abrir Lightbox

Parallel and serial operation

The output channels can be combined in serial or parallel for higher voltages or currents.

Protection functions

For each channel, users can separately set:

  • Maximum current (electronic fuse, overcurrent protection, OCP)
  • Maximum voltage (overvoltage protection, OVP)
  • Maximum power (overpower protection, OPP)
When a limit is reached, the output channel will automatically switch off and a message displayed. The overcurrent protection can be linked to other channels (FuseLink function). Here, the channel that exceeds the maximum current level and all linked channels are switched off.

Protection functions
Abrir Lightbox

Protection functions

If a limit is reached, the output channel will automatically switch off and a message will be displayed.

Color-coded operating conditions

All operating conditions are shown clearly on the 3.5" QVGA display (320 × 240 pixel), including the output power and the status of any protective functions. Colors indicate different operating conditions:

  • Active output is green when working in constant voltage mode and red when working in constant current mode
  • Inactive output is white. Whenever a channel is in setting mode, the number being set has a blue background.

The operating conditions are marked by colors
Abrir Lightbox

The operating conditions are marked by colors

Constant voltage is green, constant current red, inactive channels are white and a blue background indicates a channel in setting mode.


  • Front connectors with 4 mm safety binding posts
  • USB interface (virtual COM port and TMC class)
  • LAN interface (LXI) with integrated web server (R&S®NGE-K101 option) 
  • Wireless LAN, unique in class (R&S®NGE-K102 option)
  • Digital trigger in/out (4-bit) on the rear (R&S®NGE-K103 option)

Digital I/O
Abrir Lightbox

Digital I/O

Channel 1 of the optional digital I/O interface is used as a trigger input.

Easy to use, price transparent configurator

We help customers choose 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 for 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
Number of output channels
Max. output power
Output voltage per channel
Output current per channel
A partir de


Order Number 5601.3800.02

Number of output channels
Max. output power
66 W
Output voltage per channel
0 V to 32 V
Output current per channel
0 A to 3 A
A partir de
Consultar precio


Order Number 5601.3800.03

Number of output channels
Max. output power
100 W
Output voltage per channel
0 V to 32 V
Output current per channel
0 A to 3 A
A partir de
Consultar precio
Electrical specifications
Number of output channels 2/3
Total output power max. 66 W/100 W
Maximum output power per channel 33,6 W
Output voltage per channel 0 V to 32 V
Maximum output current per channel 3 A
Voltage ripple and noise (20 Hz to 20 MHz) typ. < 1.5 mV (RMS)
< 20 mV (peak-to-peak) (meas.)
Current ripple and noise (20 Hz to 20 MHz) < 2 mA (RMS) (meas.)
Load recovery time (10 % to 90 % load change within a band of ± 20 mV of set voltage) < 200 µs (meas.)
Programming/readback resolution voltage 10 mV
Programming/readback resolution current 1 mA
Output measurements
Readback resolution voltage 10 mV
Readback resolution current 1 mA
Readback accuracy voltage ±(% of output + offset) < 0.1 % + 20 mV
Readback accuracy current ±(% of output + offset) < 0.1 % + 5 mA
Special functions
Measurement functions voltage, current, power, energy
Protection functions OVP, OCP, OPP, OTP
FuseLink function
Fuse delay at output-on
Sense function -
Sink mode -
Output sequencing -
Trigger input/output -
Arbitrary function ● (EasyArb)
Analog/modulation interface -
Data logging -
Display and interfaces
Display 3.5" QVGA
Rear panel connections -
Remote control interfaces: standard USB
Remote control interfaces: optional LAN
General data
Dimensions (W × H × D) 222 mm × 97 mm × 310 mm
Weight 4.9 kg/5.0 kg
Rack installation R&S®HZC95 option

Available options

General analysis

Order Number 5601.2204.03


Ethernet Remote Control


Order Number 5601.2227.03


Digital Trigger I/O

General accessories

Order Number 5800.2054.02


19" rack adapter, 2HU, for R&S®NGE100B/NGC100/NPA and R&S®HMC series

Further information

DC Power supplies & Power analyzer promotion

Save more than 19% on fully equipped power analyzer, DC power supplies and power meter from Rohde & Schwarz.

More information

Flyer: Power supplies. Versatile and compact.

Unique features for better results. Different power supply classes. Connectivity – everything you need.

Download now

Teaching-Software for Multi-User Student Labs

The R&S®CDS campus dashboard software simplifies teaching of student groups in laboratories with multiple workbenches.

Información del producto

Request information

Do you have questions or need additional information? Simply fill out this form and we will get right back to you.

Permiso de marketing

Se ha enviado su solicitud. Nos pondremos en contacto con usted en breve.
An error is occurred, please try it again later.
Información general y jurídica

Manufacturer's recommended retail price (MSRP). The price shown does not include VAT. Prices and offers are only intended for entrepreneurs and not for private end consumers.

Términos y condiciones:

La convocatoria es válida del 5 de Abril al 20 de junio de 2021. Participan transmisores de radio FM y TV de cualquier marca que se encuentren aún en operación. Se tomarán válidos para participar los datos registrados solo durante ese periodo de tiempo, solo se puede llenar el formulario 1 vez por persona. El acceso a ingresar datos en el formulario se restringirá el día 21 de Junio a las 00:00hrs. El 30 de Junio de 2021 anunciaremos a un ganador de cada categoría en este mismo web, por correo electrónico y a través de nuestras redes sociales. Más informacion. Anamaria@rohde-schwarz.com

You may use the electronic signature via DocuSign to submit your information to enroll with the Rohde & Schwarz Customer Delegated Administration program. DocuSign processes the information provided according to their . The minimum system requirements for using the DocuSign system may change over time. The current system requirements are found

Términos y condiciones del sorteo de premios con motivo del 10° aniversario de los osciloscopios de Rohde & Schwarz

1. El sorteo «10 años de osciloscopios de Rohde & Schwarz» (en adelante el «sorteo») está organizado por Rohde & Schwarz GmbH & Co. KG, Mühldorfstraße 15, 81671 Múnich, Alemania, tel. +49 89 41 29 0 (en adelante «R&S»).

2. Todos los participantes pueden inscribirse en el sorteo entre el 1 de enero de 2020 y el 31 de diciembre de 2020 indicando su nombre, el nombre de su compañía y el correo electrónico empresarial.

3. La participación es gratuita y no está vinculada a la compra de bienes o servicios.

4. El sorteo está destinado únicamente a personas jurídicas, y solamente éstas tienen facultad para recibir los premios. No está permitida la participación de una persona individual por nombre y cuenta propia, sino que deberá hacerlo como representante de una persona jurídica llenando el formulario de participación en nombre y por cuenta de dicha persona jurídica.

5. Los participantes pueden ganar uno de los 10 R&S®RTB2000 sorteados entre el 1 de enero de 2020 y el 31 de diciembre de 2020:

Premio: 1 osciloscopio digital R&S®RTB2000

6. El sorteo tendrá lugar en la sede de R&S, Muehldorstrasse 15, 81671 Múnich (Alemania). Los ganadores de los premios serán informados por correo electrónico en un plazo de cinco (5) días laborables.

7. El representante autorizado de la persona jurídica deberá notificar a R&S que acepta el premio. En caso de no aceptación o de no obtenerse respuesta en un plazo de dos (2) semanas, se sorteará un nuevo ganador. Si no puede determinarse un ganador en un espacio de cuatro (4) semanas, el sorteo se dará por finalizado y el premio se dará por perdido.

8. Los empleados de R&S, sus familiares, así como cualquier persona que esté implicada en el proceso del sorteo y sus familiares quedan excluidos de llenar el formulario de participación.

9. No está permitido abonar el equivalente en metálico ni intercambiar los premios. Los premios son intransferibles. Todos los impuestos, gravámenes, tasas de aduana, cuotas y otros pagos exigidos en el país del participante correrán por cuenta del participante.

10. Los datos personales se procesarán exclusivamente para los fines de este sorteo de premios y se eliminarán cuatro (4) semanas después de finalizar el mismo, salvo otro acuerdo.

11. R&S se reserva el derecho de descalificar del concurso a cualquier participante que no cumpla los presentes términos y condiciones. En estos casos, los premios también podrán retirarse con efecto retroactivo. En caso de retirarse un premio con efecto retroactivo como consecuencia del incumplimiento de los presentes términos y condiciones, el respectivo participante deberá devolverlo, corriendo con los gastos correspondientes, a la dirección de R&S indicada en el punto 1, y se sorteará un nuevo ganador.

12. Los participantes no tienen derecho a reclamar los premios de este sorteo, ni está previsto ningún recurso legal a este respecto.

13. El sorteo, y cualquier relación contractual que se derive del mismo entre R&S y el respectivo participante, se regirán e interpretarán según la legislación de Alemania, excluyendo todo recurso por conflictos de leyes. Los tribunales de Múnich, Alemania, tendrán la competencia exclusiva en caso de cualquier litigio relacionado directa o indirectamente con la participación en este concurso.

* “fast delivery” inside 7 working days applies to the Rohde & Schwarz in-house procedures from order processing through to available ex-factory to ship.