IsoVu™ Isolated Current Probes TICP100, TICP050, TICP025

TICP Series IsoVu™ isolated current probes deliver exceptional bandwidth, noise rejection, accuracy, and ease of use for making current measurements.

Complete galvanic isolation eliminates ground loops and enables very high common mode rejection. In a 1X configuration, the TICP Series probe’s 50 Ω input offers extremely low noise of less than 4.7 nV/√Hz, ideal for making accurate measurements on shunts. The probes offer a variety of attenuation tips to extend the differential voltage range. Depending upon the shunt used, the probes can perform current measurements from microamperes (µA) for low-power mobile designs to hundreds of amperes for industrial and mobility systems

Key performance specifications and features

  • Galvanic isolation between probe tip and the oscilloscope
  • Available in three bandwidths: 1 GHz, 500 MHz, and 250 MHz
  • Wide current measurement range determined by the shunt used with 1X, 10X or 100X probe tips
  • Noise <70 nV / √Hz (<21 μVRMS at 20 MHz)
  • Up to 90 dB CMRR at 1 MHz
  • Maximum common mode voltage: 8 kV; For use in a Pollution Degree 1 environment; transient level not to exceed 5 kVpk
  • 5% DC gain accuracy
  • Compatible with the 4, 5, and 6 Series MSO instruments, including the latest B models
  • TekVPI™ interface enables control and probe configuration from the oscilloscope front panel or programming interface

Key applications

  • Current shunt measurements
  • Half/full bridge designs using SiC or GaN, FETs, or IGBTs
  • Double pulse testing (DPT)
  • Floating gate measurements
  • Power converter designs
  • Switching power supply designs

Steady state, sleep, and wake-up state current monitoring

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