Keysight N7040A Current Probe
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Keysight N7040A Rogowski coil current probe measures AC currents up to 3,000 A with 23 MHz bandwidth and flexible clip-around design.
Product details
| Model | N7040A |
| Manufacturer | Keysight |
| Category | Current Probes |
| Availability | Made to order |
Description
Overview
The Keysight N7040A is a Rogowski coil current probe designed for measuring AC currents up to 3,000 A with bandwidth from 3 Hz to 23 MHz. The probe features a thin, lightweight, flexible, and simple-to-use clip-around Rogowski coil that enables current measurement in difficult-to-reach areas and confined spaces without increasing transducer size. It is ideal for measuring AC current in the presence of large DC current.
Key Features
- Peak current capacity: 3,000 A
- Bandwidth: 3 Hz to 23 MHz
- Coil length: 200 mm
- Coil cross-section: 4.5 mm diameter
- Cable length: 4 m (4.5 m with integrator box to oscilloscope)
- Flexible clip-around design for easy current measurement
- Powered by battery pack or AC adapter (included)
- Compatible with any Keysight oscilloscope with 1 MĪ© input BNC
Applications
- Power semiconductor circuit design, debug, and troubleshooting
- Power supply testing and analysis
- Inverter and motor drive troubleshooting
- AC current measurement in high DC bias environments
Included Accessories
- AC power adapter
- 4x AA batteries
Specifications
| Maximum Current | 3000 A |
| Input Coupling | AC |
| Bandwidth | 23 MHz |
| Maximum Input Voltage | 12 V |
| Cable Length | 4 m |
| Series | N704xA Series |
| Minimum Current | 2 mA |
| Peak Current | 3000 A |
| Power Supply | 4xAA & AC |
| Probe Length | 0.5 m |
| Series Compatibility | 1000 X-, 2000 X-, 3000A/T/G X-, 4000 X-, 6000 X-, 5000, 6000, and 7000 Series |
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Keysight N7040A Current Probe
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