Keysight Technologies N2790A Oscilloscope Probe, Probe Type: Differential, High Voltage 100MHz 1.4kV
- RS Stock No. 733-6141
- Mfr. Part No. N2790A
- Manufacturer Keysight Technologies
Keysight High-voltage Differential Active Probes N2790A & N2791A
These high-voltage differential probes are for making, safely and accurately, floating measurements in power electronics circuits. They enable conventional earth-grounded Keysight oscilloscopes to be used for floating signal measurements (i.e. where neither point of measurement is at earth ground). Selectable attenuation settings make for highly versatile probes which come with tip accessories to facilitate working with large and small components in tight spaces.
Note
The N2790A has a differential amplifier in the probe head and an overrange indicator which alerts the user when the probe input exceeds the dynamic range of the probe. It is compatible with InfiniiVision 5000, 6000 (except 100MHz) and 7000 Series (with version 5.26.0001 software), Infiniium 8000, 54830 Series (with version 5.7 software) and Infiniium 9000 Series (with version 2.0 software). Each of these scopes can support four N2790A probes.
Keysight Technologies Oscilloscope Probe
The Keysight Technologies oscilloscope probe offers conventional earth-grounded Keysight oscilloscopes to be used for floating signal measurements of up to 1400V of differential voltage and 1000V of common-mode voltage. It offers sufficient dynamic range and bandwidth for your application to make the floating measurements found in power electronics circuits safely and accurately.
It also has an over-range indicator which alerts the user when the probe input exceeds the dynamic range of the probe. It is compatible with InfiniiVision 5000, 6000 (except 100MHz) and 7000 Series (with version 5.26.0001 software), Infiniium 8000, 54830 Series (with version 5.7 software) and Infiniium 9000 Series (with version 2.0 software). Each of these scopes can support four N2790A probes.
Supplied with browser tips (2), alligator plunger clips (2), pincer clips (2), coloured ID tags (2 off each of 4), DC offset adjustment tool, manual
Features and Benefits
• Bandwidth is DC to 100MHz (–3dB)
• Attenuation ratio is 50:1/500:1
• Input impedance is 4Mohm ll7pF each side to ground
• Differential range is (50:1) 140±V (DC + peak AC)
• Maximum differential is (500:1) ±1400V (DC + peak AC)
• Common mode range is ±1000V (CAT II) or ±600V (CAT III)
• Absolute maximum voltage is±1500VDC Peak AC differential mode ±1300Vrms (CAT II) common mode
• Offset (typical) is adjustable
• Source input impedance is 1Mohm Autoprobe interface
• AC CMRR (typical) is -80dB at 50/60Hz and -50dB at 1MHz
• Ambient operating temperature ranges between -10°C and 50°C
• Power requirement 4xAA cells
Certifications
• IEC61010-031
• CAT II 1000V, CAT III 600V
Supplied with
browser tips (2), alligator plunger clips (2), pincer clips (2), coloured ID tags (2 off each of 4), DC offset adjustment tool, manual
| Attribute | Value |
|---|---|
| Probe Type | Differential, High Voltage |
| Attenuation | 1:50, 1:500 |
| Bandwidth | 100MHz |
| Maximum Common Mode Input Voltage | 1.4kV |
| Connector Type | BNC |
| Model Number p | N2790A |
| Safety Category Level | CAT II, CAT III |
| Safety Category Voltage | 600 V, 1000 V |
| Series | N |
| Safety Category | CAT II 1000 V, CAT III 600 V |
| Rise Time | 3.5ns |
