R&S®NGE100B Power supply series

Reduced to the max

R&S®NGE103B, front view
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R&S®NGE102B, front view
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R&S®NGE100B series, rear view
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R&S®NGE103B, front view R&S®NGE102B, front view R&S®NGE100B series, rear view

Key facts

  • R&S®NGE102B with two or R&S®NGE103B with three channels
  • Max. output power of 66 W with R&S®NGE102B, 100 W with R&S®NGE103B
  • Max. output voltage of 32 V per channel
  • Electronic fuse (OCP), overvoltage (OVP)/ -power(OPP)/ -temperature protection (OTP)
  • USB interface (VCP/TMC), optional LAN (LXI), optional wireless LAN, optional digital I/O (4bit)

Starting at USD 815

Reduced to the max

The R&S®NGE100B DC Power supply series consists of robust, high-performance, affordable instruments. They offer high efficiency combined with low ripple plus a variety of comfort functions that are not usually found in this class of power supplies.

Features & benefits

All channels galvanically isolated and earth-free

The circuitry of each single channel is completely separated from the others, there is no connection to chassis ground. This makes it easy to combine the channels to drive bipolar circuitries that might need +12 V/–12 V, for example, and avoids any ground problems in complex DUTs.

R&S®NGE100B DC Power Supply Series
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Driving a bipolar circuit

Parallel and serial operation

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

R&S®NGE100B DC Power Supply Series
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Parallel and serial operation

Protection functions

For each channel, users can separately set the:

  • Maximum current (electronic fuse, overcurrent protection, OCP)
  • Maximum voltage (overvoltage protection, OVP)
  • Maximum power (overpower protection, OPP)

If such a limit is reached, the affected output channel will be automatically switched off and a message will be displayed. The overcurrent protection can be linked to other channels (FuseLink function). In this case, the channel exceeding the maximum current level and all linked channels will be switched off.

R&S®NGE100B DC Power Supply Series
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Protection functions

Color-coding of 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 the different operating conditions:

  • Active outputs are shown in green when working in constant voltage mode and in red when working in constant current mode
  • Inactive outputs are displayed in white. Whenever a channel is in the setting mode, the number to be set is marked by a blue background.
R&S®NGE100B DC Power Supply Series
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The operating conditions are marked by colors

Connectivity

  • 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 this class (R&S®NGE-K102 option)
  • Digital trigger in/out (4-bit) on the rear (R&S®NGE-K103 option)
R&S®NGE100B DC Power Supply Series
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Digital I/O

Available models

Available models

  • Model name

    R&S®NGE102B

    Order number 5601.3800.02

    Number of output channels
    2
    Max. output power
    66 W
    Output voltage per channel
    0 V to 32 V
    Output current per channel
    0 A to 3 A
    Starting at
  • Model name

    R&S®NGE103B

    Order number 5601.3800.03

    Number of output channels
    3
    Max. output power
    100 W
    Output voltage per channel
    0 V to 32 V
    Output current per channel
    0 A to 3 A
    Starting at
Specifications
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*1)   < 200 µs (meas.)
Programming/readback resolution Voltage 10 mV
  Current 1 mA
Readback accuracy (± (% of output + offset)) Voltage < 0.1% + 20 mV
  Current < 0.1% + 5 mA
Special functions
Measurement functions   voltage, current, power, energy
Protection functions   OVP, OCP, OPP, OTP
FuseLink function  
Fuse delay at power-up  
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; optional: LAN, WLAN
General data
Dimensions (W × H × D)   222 × 97 × 310 mm
Weight   4.9 kg/5.0 kg
Rack installation   R&S®HZC95 option
*1) 10% to 90% load change within a band of ± 20 mV of set voltage.

Available options

General analysis
Product Description
Ethernet Remote Control

R&S®NGE-K101

Order number 5601.2204.03

Description

Ethernet Remote Control

Wireless LAN Remote Control

R&S®NGE-K102

Order number 5601.2210.03

Description

Wireless LAN Remote Control

Digital Trigger I/O

R&S®NGE-K103

Order number 5601.2227.03

Description

Digital Trigger I/O

General accessories
Product Description
19" Rackmount kit

R&S®HZC95

Order number 5800.2054.02

Description

19" Rackmount kit, 2HU,for R&S®HMC family 

Further information

Power supplies & Power analyzer promotion

Looking for a power supply with various connectivity options and interfaces? For a limited time only get all options on your power supply at the point of purchase with up to 33% discount. One purchase, all options, high savings.

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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.