• 0124-4032253

WELDING TRANSFORMER CORES

Nanocrystalline Transformer Core has very high permeability, high saturation induction, low coercivity, low core loss. Suitable for high frequency transformer of inverter welding equipment, solar inverter, and high power transformer in Kw range.

Applications

  • Inverter welding machines
  • Electrolytic plating power supplies
  • High Power Laser power supplies
  • Communication, high-speed railway power supplies
  • High frequency heating systems
  • High frequency and high power switched mode power supply

Benefits

  • High saturation flux density – you can reduce volume of transformers vs. traditional Ferrite
  • High permeability – improve efficiency, lower exciting power and reduce copper loss
  • Low coercivity and Low core loss – low temperature rise
  • Excellent thermal stability – working temperature of -40 – 130℃
Thickness (µm) 25-30
Stacking Factor > 0.8
Saturation Flux Density(T) 1.25
CoreLoss@20KHz,0.2T((W/Kg)) <4
Permeabilityµ(1KHz) >50,000
Permeabilityµ{10KHz) >20000
Permeabilityµ(l00KHz) >5000
Curie Temperature(℃) 570
Crystallization Temperature(℃) 510
Operating Temperature(℃) -50-130℃
Saturation Magnetostriction(ppm) 2.7
ElectricalResistivity(µ-ohm-cm) 130
Coercivity(A/m) <1.6
Density(g/cm3) 7.25

USHA AMORPHOUS METALS LTD.

486-487 Udyog Vihar; Phase – III
Sector – 20; Gurgaon – 122016, (Haryana) INDIA

  • GST NO: 06AAACU1272B1ZW
  • CIN NO: U27310HR1988PLC044023