With the model R&S® NGL200, Rohde&Schwarz has added a bi-directional Lab power supply to its line of, laboratory, DC power supplies.

Also due to its high accuracy the NGL200 is perfect for challenging applications. The 2 quadrant, linear output stage makes it possible to both supply power (source mode) and dissipate power. (Sink mode) and is therefore excellent for emulating batteries. Partly due to the excellent noise and ripple specifications, the NGL200 is a welcome addition to any R&D lab.

The R&S® NGL200 is available with 1 or 2 galvanically isolated outputs, each with a maximum power of 60Watt. The measuring functions for voltage, current and power have a resolution of up to 6½ digits, making the use of an external multimeter unnecessary in many cases. The minimal overshoot and a recovery time of < 30 µs makes this bi-directional power supply, model NLG200, suitable for e.g. the characterization of semiconductors, in the development of power amplifiers and in various Iot and battery applications.

For detailed specifications of this product, please check the datasheet.

If you have questions about prices, delivery times or if you want more information about the product, please contact us.
We will gladly advise you in choosing the best solution for your application.


Arnold Memelink

Arnold Memelink


"The ABB Power Grids Jumet organisation is an innovative development and production facility of ABB that manufactures active filters and battery energy storage systems to support a stable grid. To test these systems we have acquired two Cinergia GE/EL +120kVA eplus units capable of doing grid emulation (AC + DC), operating as an electronic load (AC +DC) and being a battery emulator. We have experienced very good support from TTMS in obtaining these two Cinergia units. This included organising an on-site demonstration and supplying loan systems prior to the delivery of our final systems. This way we could start testing as early as possible. TTMS also organised training for the operators from the original manufacturer. This support allowed us to introduce the first battery energy storage systems even prior to the full delivery of the Cinergia systems."

University of Luxembourg

Sasan Rafii-Tabrizi

University of Luxembourg

“At the Energy and Environment department of the Faculty of Science, Technology and Medicine (FSTM) of the University of Luxembourg we do have different research projects related to green energy contributing to the development of eco-cities. As a long-standing partner of our research unit, TT&MS has proven that they are able to answer even the most complex questions in a professional manner. They have shown that they are always up to date with the latest technology and do not spare any effort to look at the application and even the situation on site. The exchange of ideas was always very pleasant and took place quickly. We look forward to further years of fruitful cooperation.”


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