Therefore, the excitation current of a Cut Angle core becomes:

We also found that cores with an angle cut dramatically reduce the acoustical noise when compared to a straight cut core, which is a very desirable property. The Cut Angle core is also applicable for Three Phase cores (Figures 5&6).

The Angle-Cut core can be banded by using an "L" bracket (see Figure 7) to support the two halves from slipping during the banding process. The final assembley includes core, bobbin, "L" bracket, and band as shown in Figure 8.

If you have the need for additional technical information or samples regarding this concept please contact Magnetic Metals Corporation, Anaheim, CA at (714) 828-4625.