Direct current fan and driving system thereof

Direct current fan and driving system thereof

CN
  • CN 102,734,187 A
  • Filed: 04/01/2011
  • Published: 10/17/2012
  • Est. Priority Date: 04/01/2011
  • Status: Active Grant
First Claim
Patent Images

1. a fan receives one first VDC, and this fan comprises:

  • One motor is driven by this first VDC;

    One blade connects this motor, and this blade receives motor driven and rotates;

    One voltage conversion device receives this first VDC and converts one second VDC into, and wherein this first VDC is higher than this second VDC;

    AndOne motor controller receives this second VDC, controls this motor.

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