What is this?Ferrite Halves and Bobbin are widely used in color TV, monitor, DVD, switching power supply, DC-DC converter, high frequency transformer, filter, inductor, household appliance, industrial automation, communication and more.What will I get?Transformer Bobbin Ferrite Core , we provide here, is in the size of:Type: EI22Pin spacing: 4mm/0.16"Row spacing: 10.4mm/0.41"E Ferrite core Size: 22 x 15 x 6mm/0.87" x 0.59" x 0.24"(L*W*T)I Ferrite core Size: 22 x 6 x 4mm/0.87" x 0.24" x 0.16"(L*W*T)Bobbin size: 22 x 16 x 21.5mm/0.87" x 0.63" x 0.85"(L*W*T)In the package of: 5 bobbin (EI22) + 5 E ferrite halves + 5 I ferrite halves Is there any advantages of the product?The black ferrite halves and the plastic bobbin give a strong joint for your projects.How to use it?Steps of installation:1.Joint the 3 parts firstly; 2.
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