Touchless energy transmission

Datasheet as PDF

Pot core made of ferrite with one high frequency litz wire winding

BV 3114006a and 3114007a

Customer demand

We need a transformer which has geometrically separated windings. As the device will be operated with 50 kHz, we need appropriate material with low losses.


We build a transformer using a ferrite core. The primary and secondary coil are constructed separately. Primary and secondary part have a specified air distance. For a mechanic fixation and as protection against environmental influences the windings are sealed by a hydrophobic and highly temperature resistant cast resin.

Technical data

Ferrite core separated on two halves
High frequency litz wire as winding

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