Block N87 Transformer Core, 2800nH, For Use With Transformers, Reactors

Block FS-1E Series Size 25/13/7 Ferrite Transformer Cores

FS-1E series size 25/13/7 ferrite transformer cores made from N87. These standard 'E' type ferrite transformer cores are available with air gaps inserted:
Stock number 840-7446 has a 0.1mm gap
Stock number 840-7529 has a 0.2mm gap
Stock number 840-7617 has a 0.5mm gap
Stock number 840-7698 has a 1.0mm gap

For bobbin see stock number 840-7254

Features and Benefits:

Easy compilation of components for pattern construction
Cost saving through standardisation

Applications:

Typical applications for these ferrite cores include transformers and inductors in switch mode power supplies.

Transformer Ferrite Kits - Cores