Description
Product Name	QD & XD Type
Function	Full Range High Efficiency Slowly Rate of temperature Rise Small Size
Categories	APFC
Applications	Desktop PC PSU Laptop Adapter LED Lighting Server PC PSU Telecom Power System

         § APFC Choke Tech. Roadmap

       

               1st: Ring type same as usually using field and manufactured by labors.
               2nd: Still the ring type and manufactured by machine.
               3rd: Change core type to UU and the material is sendust or iron.
               4th: Be devoted to PQ and RM type APFC used in desktop PC or N/B
                      power supplies with EPA models.
               5th: 1. Research XD core for EPA models.
                      2. using single insulation twist wire in PQ type to increase the
                       automaticity of production.
               6th: APFC with single insulation wire and manufactured by machine.