Toroidal core


Model Code: Toroidal core

1. Material: Nanocrystalline1K107/Mumetal alloy 85% Ni/GOSS

   Material can be changed to Mumetal alloy 85% Ni or GOSS per customers requrest.  

   Typical magnetic and physical properties:

   Saturation flux density  B800    1,2   T
   Squareness ratio         Br/B800 0,6
   Magnetostriction         ppm ≤ 1 x 10-6
   Curie temperature        600    °C   
   Density                  7,3     kg/dm3
   Electrical resistivity   1,25 x 10-6
   Initial permeability     - - - - - -
   Maximum permeability     - - - - - -
   Ribbon thickness         ≤ 25 µm

2. Size: Various dimension from 12/19.1*6.4 to 475x545x50 

3. Color: Natural color of the material

4. MPQ(pcs):Depend on the dimension/weight

5. Surface finish: in plastic case or stainless steel case
   (Surface can also be treated by lightly rigid or covered by epoxy resion but the performance would be decreased)

6. Cut core can be made per the drawing

7. New dimension can customized per the cutomers requrests by making new  mould.

8. Application: Low and high frequency transformers/ Measuring transformers/ Common mode choke