DP-16VF High Voltage High Frequency Differential Probe
The DP-16VF high frequency differential voltage probes are an important isolation accessory for applications involved in power electronics and high voltage systems.
Highlights
- High Voltage High Frequency differential probe
- Max. Input Voltage: ±8kV DC / 16kVp-pk / AC 5.65kVrms
- Bandwidth: DC-150MHz
- Input Impedance: 200MΩ // 5pF
- Attenuator: x400, x4000
- Max to ground volage: 8kV CATIII
- Output Impedance 50Ω
- Used for isolation of oscilloscopes, DAQs and data loggers
- Suitable for power electronic systems and electric car EV power systems
- Allows safe isolated floating measurements
- Prevents ground loops and improves accuracy
Description
About the DP-08VF 150MHz High Voltage Differential Probe
The DP‑16VF is a high‑frequency differential voltage probe engineered for demanding power‑electronics, high‑voltage and fast‑switching measurement environments. Designed to deliver safe, accurate and isolated measurements. The DP‑16VF allows engineers to capture high‑potential differential signals using any oscilloscope, DAQ or data recorder, while keeping the oscilloscope properly grounded. This makes it indispensable for applications where standard single‑ended probes cannot safely measure floating or high‑voltage nodes.
The DP‑16VF high frequency differential voltage probes are an important accessory for any application involved in power electronics and high voltage systems. These probes allow isolated, floating and safe measurements with any oscilloscope, DAQ or data recorder, allowing the oscilloscope to remain grounded while input signals float at other voltage levels. Using a DP‑16VF Differential probe, differential and floating (isolated) measurements can be made on a variety of AC power systems like 460V/230V/110V AC input power supplies, chopped and switching power supplies, thyristor controllers, variable‑speed motor drives (PWM signals), motor inrush current and current‑shunt measurements.
To ensure safe and reliable connection to high‑voltage test points, the DP‑16VF features isolated inputs via two 4mm safety banana sockets. A BNC output provides seamless integration with oscilloscopes and DAQ systems, enabling clean, stable waveform capture even in high‑frequency, high‑EMI environments.
The DP‑16VF differential isolation voltage probes are powered from a battery or an external power supply, offering flexibility for both bench and field use. With high input impedance, excellent common‑mode noise rejection and robust insulation, the DP‑16VF delivers precise differential measurements across a wide range of high‑voltage and high‑frequency applications.
Engineers in R&D, industrial maintenance, academic labs and system validation rely on the DP‑16VF for accurate high‑frequency differential measurements, safe floating operation and dependable oscilloscope performance. Its combination of bandwidth, safety, and measurement fidelity makes it a trusted tool for modern power‑electronics diagnostics.
Applications
DP-16VF High Voltage High Frequency Differential probe:
- Floating and isolated high‑voltage measurements
- Motor inrush and transient event capture
- Differential measurement across current shunts
- High‑frequency power‑electronics measurements
- SiC/GaN fast‑switching waveform capture
- AC mains and input‑stage diagnostics
- PWM motor‑drive and VFD signal analysis
- Thyristor/SCR controller testing
Specification:
| DP-16VF High Voltage High Frequency Differential Probe | |
|---|---|
| Differential Voltage DC/AC peak | 8kV |
| Bandwidth (50Ω load -3dB 4nS) | 150MHz |
| Common Mode Voltage DC/AC peak | 8kV |
| Common Mode Voltage RMS CATII / CATIII | 5.65Vrms |
| To Ground Maximum Voltage | 8kV CATIII |
| Attenuation(Switchable) | x400, 800V |
| x4000, 8kV | |
| Input R (Each Input) | 10MΩ, >2% |
| Input C (Each Input) | <10pF |
| Maximum Operation Voltage (DC + AC peak) | ≤800Vpk at x400 |
| ≤8kVpk at x4000 | |
| Common Mode Rejection Ratio(CMRR) | 60Hz: > 80dB |
| 100Hz: > 60dB | |
| 1MHz: > 50dB | |
| Noise (Into 50Ω Load) | ≤1mVrms |
| Input Impedance(Between Input) | 20MΩ // 10pF |
| Accuracy (at 20-30°C 70%RH after 20minutes) | ≤±2% |
| Maximum Output Voltage | 2Vpk |
| Power Source | External 9V DC Adaptor |
| Other | Over Range Indication |
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