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EdgeTM Cores

Designed for cutting edge performance, EdgeTM cores offer the best DC bias of all alloy powder cores. When compared with High Flux, Edge displays approximately 40% lower losses and 30% improvement in DC bias. Applications include Rack Mount Power Supplies, Telecom Servers, Switching Regulator Inductors, In-Line Noise Filters, Flyback Transformers, Power Factor Correction (PFC), and Pulse Transformers. Choose Edge for highest efficiency.

Key Characteristics

  • Composition: Ni • Fe
  • Shapes: Toroid
  • Sizes: Up to 41 mm
  • Permeability: 26µ, 60µ
  • Coating Color: Green

For more information on Magnetics' new Edge toroids, view our technical bulletin.

Property Curves

View Edge Material Property Curves including DC Magnetization, Core Loss Density curves, and Permeability versus DC Bias curves.

Edge Part Number Identification

How To Order: Magnetics Powder Cores

Core Data AL nH/T2 (nominal) Le Path Length
mm		 Ae Cross Section
mm2		 Ve Volume
mm3		 OD max
mm		 ID min
mm		 HT max
mm
26µ 60µ
050 12 27 31.2 11.7 365 13.5 6.99 5.51
120 15 35 41.2 19.56 806 17.3 9.53 7.11
380 19 43 41.4 23.2 960 18 9.02 7.11
206 14 32 50.9 23.47 1,194 21.1 12.1 7.11
310 19 43 56.7 32.85 1,863 23.6 13.3 8.4
350 22 51 58.8 38.8 2,281 24.3 13.8 9.7
930 32 75 65.4 66.1 4,322 27.7 14.1 11.9
548 28 61 81.4 67.7 5,509 33.7 19.5 11.4
585 16 38 89.5 47.1 4,215 35.2 22.6 9.8
324 24 56 89.8 68.3 6,136 36.7 21.5 11.4
254 35 81 98.4 110.6 10,880 40.8 23.3 15.4