Siglent DPB6150A high voltage differential probe
Details
The Siglent DPB6150A is a high-quality high-voltage differential probe designed for accurate measurements of floating signals of differential and common-mode voltages. With a bandwidth of 100MHz and support for differential voltages up to 1500V, it is well-suited for applications such as power electronics, motor drives, and switching power supplies. The probe also supports dual attenuation ratios of 50X and 500X.
The DPB6150A has a high input impedance and low input capacitance. And with its good CMRR, it can minimise loading effects, ensuring reliable and precise measurements even in demanding environments. Finally, the probe is connected to a power supply module and a BNC interface, which provide power to the probe and can be used with various oscilloscopes.
If you need a differential probe that does not need to be connected to a power supply and instead uses the SAPBus interface, check out the Siglent SDP6150 differential probes.
Model overview
| Model | DPB6150A | DPB6150D |
|---|---|---|
| Bandwidth | 100 MHz | 400 MHz |
| Rise time | ≤ 3.5 ns | ≤ 1 ns |
| Max. input differential voltage | 150 V（50X) 1500 V（500X) |
150 V（100X) 1500 V（1000X) |
| Noise | < 60 mV（50X) < 300 mV（500X) |
< 200 mV（100X) < 420 mV（1000X) |
| Price |
Specifications
| Delay time | 14 ns |
| Gain accuracy | ± 2% |
| Input impedance | 10 MΩ / < 2 pF (differential) 5 MΩ / < 4 pF (each input to ground) |
| CMRR | DC: 80 dB 100 kHz: 60 dB 1 MHz: 40 dB |
| Cable length | Input: 29 cm Output: 137 cm |
| Probe dimensions | 184 x 57 x 25 mm |
| Weight | 300 g |
Accessories
The DPB6150A comes with the following accessories:
- 1x Power adapter
- 1x Adapter
- 1x USB-Type C cable
- 2x Alligator clips
- 2x Test bars
- 2x Hook clips
- 2x Y-shaped clamps
- 2x Extender leads
Pros and cons
- Low noise
- Dual attenuation selection
- USB-C power supply
Downloads
| DPB6150-SDP6150 instruction manual |  (665.69 KB) | Download |
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