Our production process of toroidal cores and assembled parts starts with thin ribbons of mainly nanocrystalline alloy which MAGNETEC purchase from several sources worldwide. The tape material is selected according to the requirements of each application.

The production process requires the following steps:

Slitting of the amorphous ribbon (optional)

Isolating the amorphous ribbon (optional)

Winding the amorphous ribbon to toroidal cores

Heat treatment of the tape wound cores

Checking the core characteristics by measurement

Fixing the tape wound cores - coating or casing

Winding the cores by enamelled copper wire or lace (optional)

Automized potting under vacuum athmosphere (optional)

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last update: 2018-04-18