Toroidal Strip Wound Nanocrystalline Core for Current Transformer

Technical specifications

Customization guide

Adjustable parameters include inner/outer diameter, height, and material composition to meet specific requirements such as:

• High-temperature environments: Add ceramic fillers for thermal stability.
• High-frequency applications: Optimize strip thickness for reduced eddy current loss.
• Space-constrained designs: Slim-profile winding for compact sensor integration.

Get inspired

With its nanocrystalline core, you can achieve 20% lower core loss than traditional amorphous cores, enabling efficient energy monitoring in solar inverters or electric vehicle systems. The ±3% tolerance ensures seamless integration into precision assemblies, while the 1 MHz frequency range supports real-time data capture in IoT-enabled grids.

Choose your model

Supplier's note

1. Technical Breakthroughs:

   • Nanocrystalline Alloy: Reduces core loss by 20% compared to amorphous cores, enabling high-efficiency operation.
   • ±3% Tolerance: Ensures compatibility with automated assembly lines in automotive and industrial robotics.
   • 1.8 T Saturation Flux: Supports robust current measurement in high-power industrial setups.

2. Version Selection Guidance:

   • Base Model: Ideal for standard industrial sensors (e.g., HVAC systems) where cost-efficiency is prioritized.
   • Advanced Model: Suited for renewable energy applications requiring 12 kHz frequency handling (e.g., solar inverters).
   • Pro Model: Best for high-end automotive or aerospace systems needing 1.5 T saturation flux and 15 kHz performance.

Example: The Pro Model’s 1.8 T saturation flux enables accurate current sensing in EV charging stations, while its 15 kHz capability ensures compatibility with fast-charging protocols.