Rohde & Schwarz NGM202 power supply
Details
The Rohde & Schwarz NGM202 power supply is a 2-channel, programmable DC power supply with a total power of 120W. The two channels have an output voltage of 0-20V and a maximum output current of 6A per channel. All channels can be connected in parallel and in series so that a higher current or voltage can be achieved. The power supply has a high accuracy due to the extremely high resolution of down to 1 µV/10nA.and because of the linear two-quadrant design, a low ripple is present. The two-quadrant architecture will enable the power supply to function as a source and a sink to simulate batteries and loads. The NGM202 power supply also has voltage, current, power and temperature protection (OVP, OCP, OPP, OTP). The voltage, current and power protection can be set separately for each channel. It has a QuickArb function, with which the time/current flow or time/voltage curve can be programmed and an EasyRamp function, to simulate continuously increasing operating conditions within a given time frame. Furthermore, all this information is displayed on a 5" 800 x 480 pixel high-resolution color touchscreen and can be remotely controlled through USB, LAN.
Take note: this product is also available in the NGM-COM2b bundle, which includes a digital trigger I/O, digital voltmeter and battery simulation.
Model overview
| Model | NGM201 | NGM202 |
|---|---|---|
| Total power | 60 W | 120 W |
| Outputs | 1 | 2 |
| Price |
Specifications
| Output switch | Each channel |
| Voltage range | 0 - 20 V (Per channel) |
| Current range | ≤ 6 V output: 0 - 6 A (Per channel) > 6 V output: 0 - 3 A (Per channel) |
| Resolution | 1 µV / 10 nA |
| Ripple | < 500 µV (RMS) / < 1 mA (RMS) |
| Protection | OPP, OCP, OVP, OTP |
| Interfaces | USB, LAN |
| Display | TFT 5" 800 x 480 pixel WVGA touch |
| Dimensions | 222 x 97 x 436 mm |
| Weight | 7.4 kg |
Pros and cons
- Extremely high resolution
- High acquisition rate
Downloads
| Datasheet NGM-COM2a |  (4.03 MB) | Download |
| User manual NGM-COM2a | (7.14 MB) | Download |
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