Common Mode Choke
Inductor Core
Current Transformer
Current Sensors

Current Transformer

Key components used to measure electricity usage in real time on smart meters in smart grids

Core Competitiveness

  • Very small and high linear phase and amplitude error
  • Easily compensable phase error
  • Very low losses & Low temperature dependence, RoHS compliant
  • Excellent linearity and precision
  • Steady phase shift and No saturation in DC factor
  • Stability from the external magnetic field


  • Smart meter, Smart home, solar inverter, ESS, EV Charger, etc.