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Electronic Cores - MICROLITE®
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Applications:
  • dc Output Inductors
  • Flyback Transformers
  • Differential Mode in Chokes
  • PFC Boost Chokes - Continuous Mode.

DISTRIBUTED GAP INDUCTOR CORES

MICROLITE® Toroidal Cores are manufactured with Metglas® Amorphous Alloy-SA1 ribbon. Their unique combination of high saturation flux density and low loss make them the first choice for all energy storage applications while their distributed gap format renders a distinct RFI advantage compared to conventional air gapped cores, enabling the designer to achieve both size and system cost reduction.

 

Metglas 2605SA1 Magnetic Materials

 



Physical and Magnetic Properties
Metglas® MICROLITE Cores

Ribbon Thickness (µm) 22
Density (g/cm3 ) 7.18
Thermal Expansion (ppm/°C) 7.6
Crystallization Temperature (°C) 508
Curie Temperature (°C) 399
Continuous Service Temperature SA1(°C) 150
Saturation Flux Density (Tesla) 1.56
Permeability (depending on core size) 245/270

APPLICATIONS

  • SMPS Output Inductors
  • Flyback Transformers
  • Differential Input Inductors
  • PFC Inductors

BENEFITS

  • High Saturation Flux Density
  • Significant Size Reduction
  • Low Core Loss
  • Extended Bias Capability


 

 
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