bobbin core

bobbin core

[′bäb·ən ‚kȯr]
(electromagnetism)
A magnetic core having a form or bobbin on which the ferromagnetic tape is wrapped for support of the tape.
References in periodicals archive ?
Another type of transformer construction is to wind the input and output windings over one another on a bobbin core (Figure 2).
The inductors feature low dc resistance, a ferrite bobbin core, and a low profile.
Series 40 valve features a design that employs an all-plastic bobbin core as the sleeve.
The inductors consist of a coil wound on a ferrite bobbin core that sits on a base injection molded from Zenite LCP.