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E CORES

E-Cores are manufactures with both iron based amorphous alloy. Their unique combination of low loss and high saturation flux density take advanced power of conditioning applications to higher performance levels than previous possible with conventional ferromagnetic materials.

Applications

  • Transformer cores in SMPS
  • Output filter in HF large power supplies
  • Solar and Wind Power Supplies
  • UPS Harmonic filter Inductor

Benefits

  • High saturation flux density (1.56 T)
  • Low profile enables weight and volume reduction upto 50%
  • Low loss resulting from micro thin ribbon (25 micron)
  • Low temperature rise enabling compact design
  • Excellent temperature stability
Ribbon Thickness (µm) 25
Density (g/cm3) 7.19
Thermal Expansion (ppm/℃) 7.6
Crystallization Temperature(℃) 550
Curie Temperature (℃) 415
Continuous Service Temperature (℃) 155
Tensile Strength (MN/m2) 1k-1.7k
Elastic Modulus (GN/m2) 100-110
Vicker's Hardness (50g load) 860
Saturation Flux Density (Tesla) 1.56T
Permeability (Depending on gap size) Variable
Saturation Magnetostriction (ppm) 27
Electrical Resitivity (µ-ohm-cm) 130
Core Size a (mm) b (mm) c (mm) d (mm) e (mm) f (mm) Ac (cm2) Wt. (gm)
±3%
Window Area (cm2)
UMCEC-7 14.5±0.5 15.75±0.5 11.5±1.0 15.0±0.5 75.1±1.5 40.5±1.5 1.8 227 3.6
UMCEC-9 14.5±0.5 15.75±0.5 11.5±1.0 20.0±0.5 75.1±1.5 40.5±1.5 2.4 303 3.6
UMCEC-11 12.5±0.5 13.0±0.5 41.5±1.0 20.0±0.5 63.5±1.5 66.5±1.5 2.1 365 5.4
UMCEC-11A 12.5±0.5 10.5±0.5 33.0±1.0 15.0±0.5 58.5±1.5 58.0±1.5 1.6 235 6.9
UMCEC-25 14.5±0.5 15.75±0.5 30.0±1.0 20.0±0.5 69.0±1.5 59.0±1.5 2.38 387 9.45
UMCEC-42 15.0±0.5 13.5±0.5 41.0±1.0 30.0±0.5 72.0±1.5 71.0±1.5 3.8 700 11.1
UMCEC-58 15.0±0.5 20.0±0.5 56.0±1.0 20.0±0.5 85.0±2.0 86.0±2.0 2.6 605 22.4
UMCEC-115 14.5±0.5 15.8±0.5 30.0±1.0 100.0±1.0 75.0±2.5 59.0±2.0 12.2 2022 9.5
UMCEC-410 29±1.0 29.5±0.5 95.0±1.5 30.0±0.5 146.0±2.5 153.0±2.5 7.3 2950 56.1
UMCEC-453 38±1.0 25.0±0.5 83.0±1.5 35.0±0.5 164.0±2.5 159.0±2.5 10.91 4367 41.5
UMCEC-640 40±1.0 30.0±1.0 155.0±2.0 20.0±0.5 180.0±2.5 235.0±3.0 6.9 3979 93
UMCEC-1103 38±1.0 37.0±1.0 114.0±2.0 40.0±1.0 188.0±2.5 190.0±3.0 13 6468 84.4
UMCEC-1645 30±1.0 48.0±0.5 170.0±2.0 40.0±1.0 186.0±2.5 230.0±3.5 10.1 6276 163.2
UMCEC-1904 44±1.5 43.0±1.0 130.0±2.0 45.0±1.0 218.0±2.5 218.0±3.5 17.0 9714 111.8
UMCEC-2961 44±1.5 43.0±1.0 130.0±2.0 70.0±1.5 218.0±2.5 218.0±3.5 26.5 15224 111.8
UMCEC-3032 48.0±1.5 51.0±1.5 144.0±1.0 50.0±1.5 246.0±3.5 240.0±3.5 20.64 13405 146.88
UMCEC-4548 48.0±1.5 51.0±1.5 144.0±1.0 75.0±1.5 246.0±3.5 240.0±3.5 30.96 20105 146.88
UMCEC-4926 48.0±1.5 51.0±1.5 156.0±2.0 75.0±1.5 246.0±3.5 252.0±3.5 31.0 20719 159.1
UMCEC-6063 48.0±1.5 51.0±1.5 144.0±1.5 100.0±1.5 246.0±3.5 240.0±3.5 41.28 26806 146.88
UMCEC-6224 16.5±1.0 33.0±1.0 60.0±1.0 85.0±1.0 186.0±3.0 249.7±3.5 24.12 11200 258
UMCEC-6913 55.0±1.5 56.0±1.5 145.0±1.5 90.0±1.5 277.0±3.5 255.0±3.5 42.57 29509 162.4
UMCEC-12200 55.0±1.5 56.0±1.5 277.0±2.0 85.0±1.5 277.0±3.5 387.0±4.0 39.3 38335 310.2

USHA AMORPHOUS METALS LTD.

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

  • GST NO: 06AAACU1272B1ZW
  • CIN NO: U27310HR1988PLC044023