adventures in homemade flyback bobbins

Transformer EF25 Ferrite Core Four Slots Bobbin EF horizontal bobbin Multi section coil former Bobbin Size= Pin pitch=

core rectangular, less chance of damaging the coil) The The slots in the teflon supports and bobbin mount on the winder allow for

40 thieves slot AET offers coil former, bobbin for ferrite pot cores P2616 to produce inductive components with effective magnetic shielding

40 finest xxl slot for drying bobbins , armatures , and the like of dynamo machines or motors E Passburg Dated August 13th , 1899 Relates to vacuum drying apparatus for