1. Full PIN for the skeleton; Double air gap magnetic core assembly;2.After assembling the magnetic core, use W7.0mm light yellow tape to wrap atleast 3Ts for fixation;3. Apply 3300 black glue to fix the framework and magnetic core, and thedispensing position is as shown in the figure;4. Product immersion treatment;5. Marking: On the magnetic core tape on the PIN1-4 or PIN2-3 side of theproduct, with the word foot facing the PIN side: