• CN 101,944,417 A
  • Filed: 07/09/2009
  • Published: 01/12/2011
  • Est. Priority Date: 07/09/2009
  • Status: Active Application
First Claim
Patent Images

1. choke is characterized in that it comprises:

  • One magnetic core comprises;

    One first magnetic core array comprises a center pillar;

    One second magnetic core array is a flat board and have an opening, and an end of this center pillar is suitable for inserting in this opening and with this opening and engages;

    AndOne hollow coil is sheathed on this center pillar.

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