About Us

High-Frequency Current Measurement · High-Voltage Differential · Isolated Measurement

We specialize in flexible Rogowski coil current probes, high-voltage differential probes, and isolated measurement solutions. Serving SiC/GaN power devices, new energy systems, electric drive platforms, and EMC/EMI applications, we provide current measurement capability of up to 120 MHz bandwidth, with full support for project-based customization.

50 MHz / 80 MHz / 120 MHz Flexible Coil Structure High dv/dt Applications Custom Specifications OEM / Integration

Core Technical Capabilities

Measurement capability built around high-frequency and high-interference environments.

High-Frequency Current Measurement

Our flexible Rogowski coil series covers 50 MHz / 80 MHz / 120 MHz bandwidth classes, supporting current ranges from mA to kA, suitable for high di/dt switching transients, current ringing, and high-frequency harmonic analysis.

High-Voltage & Isolated Measurement

We provide high-voltage differential and isolated measurement solutions for high common-mode voltage and high dv/dt environments, enhancing measurement stability and safety.

Products & Delivery

Standard models and project-based customization in parallel.

Standard Models

Covering multiple bandwidth and range levels, compatible with oscilloscopes and data acquisition systems, enabling fast deployment in R&D labs or on-site debugging.

Project Customization

  • Coil aperture / structural form customization
  • Bandwidth / sensitivity / output interface adjustment
  • Cable length and connection adaptation
  • OEM branding and system integration support

Application Value

Making high-frequency power testing clearer and more stable.

Optimized for High-Frequency SiC/GaN Applications

120 MHz bandwidth captures more high-frequency current details for switching transient and ringing analysis.

More Stable in High Common-Mode Environments

Differential and isolation measurement designs reduce common-mode interference and improve data reliability.

Consistent from R&D to Mass Production

Support for specification definition and acceptance criteria to meet production-line and platform testing requirements.

Customization Process

Ensuring clear specifications, sufficient validation, and stable delivery.

  1. 01Requirement Confirmation: application scenario / bandwidth / range / installation space
  2. 02Specification Definition: accuracy, frequency response, interface, and mechanical requirements
  3. 03Prototype Validation: laboratory or on-site test confirmation
  4. 04Mass Delivery: consistency control and integration support

We Welcome Your Application Requirements

If you are conducting high-frequency power testing or current transient analysis, we can provide matched or customized solutions.