DP100 High Voltage Differential Probe

The DP100 differential voltage probes are an important accessory for any application involved in power electronics and high voltage systems. These probes allow isolated and floating measurments with any oscilloscope or data recorder, allowing the oscilloscope to remain grounded. Using a DP100 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 measurement across current shunts. The isolated input is made via two 4mm/banana safety sockets. The BNC output allows easy connection to an oscilloscope or DAQ. The DP isolation probes are powered from a battery or power supply.

DP100 datasheet

DP100 Differential Probe Features:

High voltage differential probe
Max. Input Voltage: +/-6.5kV DC or 6.5kVp-p
Bandwidth: DC-100MHz
Input Impedance 100MΩ/1PF
x100 x200 x500 or x1000 Attenuator
PCL/Test printer output, IEEE488 interface included
Max to ground volage: 6.5kV CATIII
Output Impedance 50Ω
Used for isolation of oscilloscope and data loggers
Suitable for power electronic systems and electric car power systems
Allows isolated floating measurements
Prevent ground loops

DP100 Differential Probe Specifications

Differential Voltage DC + AC Peak:

6.5kVp-p

Bandwidth (50Ω load -3dB):

100MHz

Common Mode Voltage DC + AC peak:

6.5kVp-p

Common Mode Voltage RMS CATII / CATIII:

6.5kVp-p

To Ground Maximum Voltage:

6.5kVp-p CATIII

Attentuation (Switchable):

x100, x200, x500 x1000

Input R (Each Input):

50MΩ +/-2%

Input C (Each Input):

≤2PF

Maximum Operation Voltage (DC + AC peak):

≤3250V at x500
≤6500V at x1000

Common Mode Rejection Ratio (CMRR):

60Hz: >10000:1
100Hz: >1000:1
1MHz: >300:1

Noise (Into 50 ohm Load):

≤1.0m Vrms

Input Impedance (Between Input):

100MΩ // 1PF

Accuracy (at 20-30 degrees Celsius 70%RH after 20 minutes):

≤ +/-2%

Maximum output Voltage:

8V p-p

Power Source:

External 9V DC Adaptor

Other:

Over Range Indicate

DP100 Datasheet
CE marked