As sole agent in the UK for Samwha Electronics ferrites, Easby Electronics is offering a wide range of low-cost ferrite core configurations:
With quality ferrite manufacturing experience of over 35 years, Samwha is now a world leader, offering cores suitable for applications that include filters, transformers, EMI suppression and telecommunications.
Samwha Electronics E-type ferrite cores from Easby Electronics are offered in various standard configurations, each available with a large choice of different dimensions. Gapping is available to a customer's specified Al value. Toroidal cores are offered in thirty different sizes, and can be supplied epoxy coated on request. Cores with magnetic properties designed specifically for telecommunications are also manufactured in various different styles, including standard pot cores and tiny ones for surface mount applications.
Choice of magnetic properties:
Where appropriate, for each type, configuration and size, a choice can be made between magnetic properties suitable for the application. Recent Samwha developments of new core materials include a high permeability one that meets the specific requirements of fast transmission rates and small signal distortion in wideband transformers for ISDN and ADSL applications. Another material lowers core loss and increases saturation current in Switched Mode Power Supplies (SMPS). Also, the new power material PL-F1 can perform at frequencies up to 1 MHz which proves very useful in miniaturised DC-DC converters. Various nickel/zinc based cores make them suitable for EMI suppression and choke coils.
Contact: Gill Broadhurst
Easby Electronics Ltd.,
Gallowfields Trading Estate, Richmond,
North Yorkshire DL10 4TQ
Tel: 01748 828214
Fax: 01748 850556
Email: [email protected]