Rohde & Schwarz has developed a bi-directional, programmable power supply with the introduction of the NGM200, specifically intended for engineers who are involved in the development of battery-powered equipment. The NGM200 power supply is available in a 1 and 2 channel version, suitable for voltages up to 20V and currents up to 6A.
For any battery powered device, simulating changes in battery performance provides realistic output conditions at different stages of the battery life. With the integrated battery model editor in the NGM200 power supply, users can create their own battery models by defining battery characteristics such as state of charge, open circuit voltage and series resistance. Predefined data sets for the common battery types Lead, Lithium-Ion, Nickel-Cadmium or Nickel-Metal Hydride are included.
Furthermore, the NGM200 power supply is further characterized by the addition of new functions including a built-in digital multimeter, a Fastlog function down to the µs range, the battery simulation option, and an improved read-back function up to a resolution of 10 nA / 5 µV in the low ranges.
The R&S NGM200 is related to the comparable R&S NGL200 and, thanks to its high accuracy, can be used for challenging applications. The 2-quadrant, linear output stage makes it possible to both supply (source mode) and dissipate (sink mode) current. The excellent noise and ripple specifications make the NGM200 a welcome addition to any R&D lab.
For detailed specifications of this product, please refer to the data sheet.
Nederlands