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Bobbin wound coils provide the most efficient
means of producing cost effective coils and transformers. Bobbins
are available in an almost limitless variety allowing ECC
engineers to select according to:
- flange configurations
- multiple or single winding areas
- various terminal configurations
- suitability for various laminations
Bobbins define the mechanical characteristics of the coil, transformer or solenoid and determine the temperature rating, the size of the core or lamination stack, the dielectric properties, as well as many other features incidental to the wound coil design.
After the wire is wound on a bobbin,
coils and transformers can be insulated with many different
materials to achieve your requirements, including:
- Tape or thread insulation
- Vacuum Impregnation
- Encapsulation
- Overmolding
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Bobbin wound coils are available to meet current
UL and CSA specifications and can be molded in Zytel® (130°C)
glass filled nylon, Rynite® (180°), Ryton® (200°C),
LCP (Liquid Crystal Polymer - 200°C) and other materials
to suit your needs. |
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