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POWERLITE® C-Cores
POWERLITE® C-Cores [hide]
Applications:
 
  • UPS and SMPS Power Factor Correction Chokes
  • UPS Harmonic Inductors
  • High Power Outdoor Industrial Ballast
  • Welding Power Supplies
  • High-Speed Power Systems
  • Solar Inverters
  • Wind Power Inverters
 

Manufactured in a variety of ultra-efficient core configurations, POWERLITE®C-Cores provide significant cost, design and performance benefits over ordinary Si-Fe, ferrite and MPP cores such as:

  • High Saturation Flux Density (1.56 T)
  • Low Profile - enables weight and volume reductions of up to 50%
  • Low Temperature Rise - enabling smaller compact designs
  • Low Loss - resulting from micro-thin Metglas® ribbon (25 µm)
Metglas® Amorphous Cores

TYPICAL dc HYSTERESIS LOOP
Metglas® ALLOY-SA1

Magnetic Properties

Saturation Flux Density (T) 1.56
Permeability (depending on gap size) Variable
Saturation Magnetostriction (ppm) 27
Electrical Resistivity (µ-cm) 130

Physical Properties

Ribbon Thickness (µm) 25
Density (g/cm3) 7.18
Thermal Expansion (ppm/°C) 7.6
Crystallization Temperature (°C) 508
Curie Temperature (°C) 399
Continuous Service Temperature (°C) 150
Tensile Strength (MPa) 1-2
Elastic Modulus (GPa)

100-110

Vicker’s Hardness (50g load)

900


Core Specifications For Ordering

 

 
 






Inductance Curves
 
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