Rohde & Schwarz NGA142COMB Power Supply
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Rohde & Schwarz NGA142COMB dual-channel power supply with 0–100V/2A per channel, 80W max, channel fusion, and remote control for test automation.
Product details
| Model | NGA142COMB (5601.8002P98) |
| Manufacturer | Rohde & Schwarz |
| Category | Power Supplies & Electronic Loads |
| Availability | Made to order |
Description
Overview
The Rohde & Schwarz NGA142COMB is a dual-channel linear DC power supply from the NGA100 series, designed for both manual bench applications and automated test system integration. With galvanically isolated channels and comprehensive remote control interfaces, it supports laboratory measurement applications and production testing requiring precision power supply with low noise and excellent readback accuracy.
Key Features
- Dual-channel output: 0–100V at 2A per channel (80W maximum total power)
- Channel fusion capability: combine for up to 200V (series) or 4A (parallel) operation
- Linear design for extremely low voltage ripple and noise (< 1.5 mV RMS)
- High-precision readback accuracy with 1 mV / 100 µA resolution
- Data logging, arbitrary waveform generation, and built-in real-time statistics
- Remote control via USB, Ethernet, and digital trigger I/O interfaces
- Galvanically isolated channels for safe bipolar circuit applications
- Advanced protection functions to safeguard devices and power supply
Applications
- Powering sensitive electronic circuits during product development and testing
- Automated test system integration requiring precise, low-noise DC supplies
- Laboratory bench work with independent dual-channel or combined high-voltage/high-current modes
- Supply monitoring and data logging for production test environments
- Bipolar power applications using galvanic isolation between channels
Included Accessories
- Power cables
- Terminal blocks
- Quick start guide
Specifications
| NGA142COMB | 5601.8002P98Power SupplyWorldwideOutput channels 2 Max. output power 80 W NGA: digital trigger I/O |
| Linear Design | Advanced electronic circuitry is often complex and sensitive to the supply line interference. The linear design of the output stages allows the NGA100 power supplies to operate with minimum residual ripple and noise. Supplying extremely stable output voltage and current is crucial when developing sensitive components. |
| High Readback Accuracy | The NGA100 power supply series has outstanding programming and readback accuracy to accurately measure and replicate a device’s actual power consumption, even at low voltage and current levels. These built-in measurements reduce the need for external multimeters and simplify the setup. |
| FlexPower | The NGA100 series operates with maximum power at various operating points and covers far more applications than single range power supplies. All possible voltage and current combinations are shown in the corresponding FlexPower curves. |
| Channel Fusion | The two output channels of the NGA142 operate in series or parallel for higher voltage or current. After activating serial or parallel channel fusion, the device will start to act lke a one-channel power supply with double voltage or current capability. In serial mode the outputs are connected internally, while the parallel mode requires external wiring. The function enables even more applications to be covered by a single instrument. |
| Load Regulation | load change: 10% to 90% |
| Rise Time | 10% to 90% of rated output voltage, resistive load |
| Fall Time | 90% to 10% of rated output voltage, resistive loadfull load: < 10 ms, no load: < 50 ms |
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Rohde & Schwarz NGA142COMB Power Supply
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