# NGU-K106 Rohde & Schwarz NEW

**Features:**

-   Battery simulation option
-   For NGU201 source measure unit (software license)

The Rohde and Schwarz NGU-K106 is the battery simulation option for the NGU201 source measure unit.  
  
Real batteries show different characteristics depending on the type of battery and its charging condition. Capacity, open-circuit voltage (Voc), and equivalent series resistance (ESR) are important battery characteristics that depend on its state of charge (SoC). The NGU-K106 option allows users to simulate the behavior of batteries under different charging conditions, e.g. when powering a DUT.  
  
To define a battery model, the data of the battery can be entered easily using the integrated battery model editor. Data sets for the common battery types (Pb, lithium-ion, NiCd, and NiMH) are available as preconfigured files. These can be easily modified according to the needs of a specific application. Additional battery model data sets can be loaded from a USB device and stored on the R&S NGU201 source measure unit.  
  
In particular, when battery-operated devices have to be optimized for lifecycle, the discharging behavior of the battery type needs to be considered. The battery simulator function of the R&S NGU201 makes it possible to simulate the real battery output performance. Testing can be based on a selected battery model, and battery capacity, SoC, and Voc can be set to any state to test the device under specific circumstances.  
  
The charging behavior of a battery can also be simulated. This is particularly important when designing battery chargers. In this application, the R&S NGU201 source measure unit is used in sink mode. Both cases provide dynamic simulation, meaning Voc, ESR, and SoC change according to charging/discharging conditions like a real battery. The state of charge is shown graphically; all other values are displayed numerically.

## Details

- **Price:** 1225.0 USD
- **Vendor:** Rohde & Schwarz
- **Type:** Software
- **Tags:** Accessories, Battery, Buy New Equipment AVADA, Manufacturers, New, Optional, Other, Other Equipment, Product new, product_manual_group_3, Product_new, Rohde, Rohde & Schwarz, Software

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1225.00 USD | In stock |

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> Source: [ValueTronics](https://valuetronics.com/products/ngu-k106-new-rohdes-unassigned-new)
> Updated: 2026-05-21