Accessories for Product
Product Description
High Voltage Differential Probe DP3002
The DP3002 is a 200MHz high-voltage differential probe designed for precise and safe measurement of high-voltage differential signals in demanding industrial and research environments. It supports a maximum input differential voltage of 3000V (1000X attenuation) and 7000Vpk, making it ideal for high-voltage testing in new energy vehicle power systems, photovoltaic inverters, switching power supplies, and other high-frequency high-voltage scenarios. The probe features a compact integrated host design, one-touch zero calibration, overload alarm with LED and buzzer, dual-range selection, and a 5MHz bandwidth limit function to suppress high-frequency noise. With high input impedance (30MΩ/0.78pF differential), excellent CMRR (>-80dB at DC, >-26dB at 100MHz), and low noise floor, the DP3002 ensures accurate, stable, and reliable measurements. It is compatible with all oscilloscopes via standard BNC connectors and supports dual power options (DC5V and Type-C) for flexible operation.
Key Features
- High Bandwidth & Voltage Range: 200MHz bandwidth with 3000V (1000X) and 7000Vpk maximum input voltage.
- High CMRR: >-80dB at DC, >-26dB at 100MHz for excellent noise rejection.
- One-Touch Zero Calibration: Quick and easy calibration for accurate measurements.
- Overload Alarm: Visual LED flash and audible buzzer alert for safe operation.
- 5MHz Bandwidth Limit: Reduces high-frequency noise for cleaner waveforms.
- Dual Power Options: DC5V or Type-C power supply for portable use.
- Compact Integrated Design: All functions housed in a single chassis for easy deployment.
- High Input Impedance & Low Capacitance: 30MΩ/0.78pF (differential) minimizes circuit loading.
Specifications
| Parameter | Value |
|---|---|
| Bandwidth | 200MHz |
| Max. Input Differential Voltage (DC+AC PK) | 3000V(1000X), 300V(100X) |
| Noise(Full bandwidth) | ≤ 100mVrms(100X), ≤ 500mVrms(1000X) |
| CMRR | ＞-26dB(100MHz), ＞-30dB(10MHz), ＞-60dB(100kHz), ＞-80dB(DC) |
| Delay Time | 11.7ns(100X), 11.5ns(1000X) |
| Input Impedance | 30MΩ/0.78pF(differential), 15MΩ/1.57pF(each input to ground) |
| Output Impedance | 1MΩ |
