The two-quadrant (R&S®NGU201) and the four-quadrant (R&S®NGU401, R&S®NGU411) provide up to 60 W of power and measurements with up to 6 ½ digit resolution.

Find the right Rohde & Schwarz DC power supply that fits your technical requirements and application needs.

This application note provides a tool which generates a voltage or current sweep using the arbitrary function of the instruments. A fast log captures voltage and current values during the sweep.

15-Feb-2021 | AN-No. 1GP129

Rohde & Schwarz instrument security manual for the R&S®NGU power supply series be used in a secured environment.

Explore our R&S®ESSENTIALS DC power supplies portfolio, learn more about bench power supplies application scenarios in hands-on sessions and blog posts.

application program for battery model generation from discharge data

21-Nov-2022 | AN-No. 1GP136

13-Feb-2025 | Press Releases | Test & measurement

Rohde & Schwarz will present its advanced test and measurement solutions for the embedded industry at the embedded world, to tackle the emerging challenges in all embedded systems: From energy efficiency and electromagnetic interference to digital design and connectivity.

Describes all instrument functions for the base unit and optional firmware applications.

Batteries are used in a variety of applications, and their quality can be affected by cycling. This tool provides an easy way to determine battery performance over time.

17-Dec-2021 | AN-No. 1GP130

Describes the assembly of the Rohde & Schwarz instruments of the R&S®NGL, R&S®NGM, R&S®NGU and R&S®NGA series, and the R&S®SMCV100B vector signal generator in a 19´´ rackmount-kit.

16-Feb-2021 | Press Releases | Test & measurement

With two new source measure units (SMU), Rohde & Schwarz enters a market previously not addressed by the power products of the test and measurement specialist. The performance of the new R&S NGU201 and R&S NGU401 SMUs enables simultaneous sourcing and measuring of currents and voltages with high precision. The two-quadrant R&S NGU201 addresses wireless device battery tests and automatically switches from source mode to sink mode at a defined positive input voltage. The four-quadrant R&S NGU401 can also switch at negative voltages, supporting source measurements for a vast range of power supply types.

Provides the information required to prepare the instrument for use and start working.

This application note is about creating your own battery model for the R&S®NGM200 or R&S®NGU201, beyond the standard models provided within the battery simulation option NGM-K106.

26-Jul-2023 | AN-No. 1GP128

Models: R&S®NGU201, R&S®NGU401, R&S®NGU411

Logging and charting tool for DC power supplies.

14-Nov-2019 | AN-No. 1GP122

This application note applies to DC power supplies R&S®NGL200, R&S®NGM200, R&S®NGP800, R&S®NGU201 and R&S®NGU401, as well as LCR meters R&S®LCX100 and R&S®LCX200.

19-May-2022 | AN-No. 1GP135

15-Oct-2024 | Press Releases | Wireless communications

Rohde & Schwarz supports the AirFuel Alliance RF Standard with a proof of concept for testing far field wireless power systems. The RF wireless power tester developed by Rohde & Schwarz utilizes the company’s test and measurement equipment along with wireless charging development kits available on the market.

01-Oct-2024 | Press Releases | Test & measurement

Rohde & Schwarz exhibits advanced T&M solutions that address emerging challenges in consumer electronics development at CETEX Consumer Electronics Test & Development Forum and Expo at RAI in Amsterdam.

Battery cycle tool for the R&S®NGU401/NGU201/NGM200/NGL200

02-May-2023

Battery simulation tool for R&S®NGM200/NGU201 power supplies

02-May-2023

Explore why SMUs, vital for voltage/current measurements & acting as power supplies, are a must-add to your toolkit!

I/V semiconductor characteristic curves with Rohde & Schwarz sweep tool

02-May-2023

Models: R&S®NGU201, R&S®NGU401, R&S®NGU411

Models: R&S®NGU201, R&S®NGU401, R&S®NGU411

Four-quadrant source measure units

The R&S®NGU401 source measurement unit (SMU) is ideal to perform reverse polarity tests which are specified as part of ISO 16750‑2, plus it provides automated testing capability.

23-May-2022

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.

R&S®NGU201 Source measure unit - Compsheet Brochures and Data Sheets

R&S®NGU ARB function SCPI and python cheat sheet Brochures and Data Sheets

R&S®NGU401 versus Keithley 2401 - Comparison Sheet Brochures and Data Sheets