Mullard, Vinkor, LA2702, 1230 Ferrite Core

Used for the construction of inductors and transformers.

Ferrite diameter is 4.9mm 
Outer diameter of case is 28mm. 

Overall length is 30mm.  

The unit is supplied without windings as these are added by the customer to meet their own requirements (DIY inductor transformer)

These units were made by Mullard in the late 50s. 

This LA2702 unit contains a 1230 ferrite core. 

The LA2702 was the ID given to the complete assembly.

To dismantle the case there is a locking nut which has to be loosened enabling the top cap to be rotated slightly. 

The top may then be removed and the core accessed. 

Also included is the trimming core which was used for fine tuning the inductors.