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Cybertek
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The DP6000 Series high-voltage differential probe is a high-voltage differential probe with floating measurement capability.
Main features of the DP6000 Series:
Its bandwidth reaches up to 200 MHz, meeting the needs of most test systems;
A wide selection of ranges is available; its differential measurement voltage range meets the requirements of most test circuits;
Users can enter test mode to adjust the offset voltage. If the probe exhibits an offset after long-term use, users can enter this mode to adjust the offset and achieve zeroing;
Electronic soft-touch buttons extend service life;
It has a selectable 5 MHz bandwidth limit; the 5 MHz frequency bandwidth meets the measurement requirements for the switching frequency of FETs in most switching power supplies and can filter out higher-frequency noise and interference;
It has an audible and visual alarm function, and the audible alarm can be manually disabled, providing a more user-friendly design;
USB power port for more convenient and flexible use;
The probe is equipped with a standard BNC output interface and can be used with oscilloscopes from any manufacturer (the oscilloscope input impedance must be set to 1 MΩ;
when 50 Ω is selected, the attenuation ratio increases by an additional factor of two), to measure the waveform of the circuit under test;
The auto-save function prevents the user from having to repeat operations after power loss.
The probe has good common-mode noise rejection capability; the input end has high input impedance and low capacitance, enabling accurate and high-speed measurement of differential voltage signals.
It can be widely used in the R&D, debugging, and maintenance of switching power supplies, inverters, electronic ballasts, inverter home appliances, and other electrical power devices.
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| Model No. | DP6280 | ||
| Bandwidth (-3dB) | 100MHz | ||
| Rise time | ≤3.5ns | ||
| Accuracy | ±2% | ||
| Range selection (attenuation ratio) | 100X/1000X | ||
| Maximum differential measurement voltage (DC + peak AC) | 100X | ±280V | |
| 1000X | ±2800V | ||
| Common-mode voltage (DC + peak AC) | ±2800V | ||
| Maximum differential-mode voltage vs. frequency curve | Refer to Figure 1 | ||
| Maximum input-to-ground voltage (Vrms) | 600V CATIII 1000V CATII |
||
| Input impedance | Single-ended to ground | 5M |
|
| Between two input terminals | 10MΩ |
||
| Input capacitance | Single-ended to ground | ||
| Between two input terminals | |||
| CMRR | DC | >80dB | |
| 100kHz | >60dB | ||
| 1MHz | >50dB | ||
| Noise (Vrms) | 100X | <100mV | |
| 1000X | <600mV | ||
| Overload indication voltage threshold | 100X | ≥280 |
|
| 1000X | ≥2800V |
||
| Delay time | Probe main unit | 9ns | |
| BNC cable (1m) | 5ns | ||
| Bandwidth limit (5MHz) | ≥-3dB@5MH |
||
| Overload indicator (red light) | Yes | ||
| Overload audible alarm | Yes (can be disabled) | ||
| Auto-save function | Yes | ||
| Adjustable offset (bias) function | Yes (adjustable in test mode) | ||
| Terminal load requirement | ≥100kΩ |
||
| Power supply | USB 5V/1A adapter | ||
| Safety compliance standards | EN61010-1: 2010 | ||
| EMC compliance standards | EN61326-1:2013 EN61000-3-2:2006+A1:2009+A2:2009 EN61000-3-3:2013 | ||