Owon Active High Voltage Differential Probe
The OWON Active High Voltage Differential Probe is designed to safely measure high-voltage differential signals that cannot be accurately captured using standard oscilloscope probes. With high resistance isolation, superior common-mode rejection ratio (CMRR), and floating measurement capability, this probe is ideal for testing power electronics, inverters, motor drives, switching power supplies, battery packs, and high-voltage circuits. It enhances measurement accuracy while protecting your oscilloscope from direct high-voltage exposure.
Key Features
- Supports differential signal measurement for isolated and floating circuits
- High CMRR effectively suppresses common-mode voltage noise
- Floating measurement capability for safe testing of switching circuits
- High resistance isolation design for user and equipment protection
- Reduces ground-loop influence during high-voltage measurement
- Compatible with most oscilloscopes via BNC connector
Specifications
| Differential Measurement | Supported |
|---|---|
| Common Mode Rejection Ratio (CMRR) | High (≥ 80 dB @ 50/60Hz) |
| Floating Measurement Support | Yes, for high-voltage circuits |
| Input Resistance Isolation | High-resistance isolated input path |
| Bandwidth | Up to 50MHz (model dependent) |
| Input Voltage Range | Up to ±1kV to ±7kV (based on model) |
| Connector Type | BNC |
| Application Areas | UPS, SMPS, EV battery systems, Power converters, Motor drives |
