Production process of epoxy I-shaped inductor

The invention discloses a production process of an epoxy I-shaped inductor. The production process of the epoxy I-shaped inductor comprises the following steps: preparing materials, winding, immersing in insulating varnish, tinning, coating oil and braiding, impregnating refined wax, encapsulating epoxy, pressing pins, leveling, baking, removing adhesive tapes, carrying out jet printing, cutting the pins and testing, inspecting appearance and packaging. The epoxy I-shaped inductor disclosed by the invention has the advantages that the preparation technology is simple, the production efficiency is high, the pollution is reduced, the product performance is good, the life is long, the problem of loss of the pins does not exist, and the product performance is not influenced by an external force. 本发明公开了种环氧工字电感制作工艺，包括备料、绕线、浸绝缘漆、搪锡、涂油编带、含浸精蜡、包封环氧、压脚、流平、烘烤、脱胶带、喷印、切脚测试、外观和包装。本发明环氧工字电感的制备工艺简单，生产效率高，污染减少，产品性能好，寿命长，不存在掉脚问题，产品性能不受外力影响。