Transformer with leakage inductance

Details Transformer with leakage inductance Transformer with leakage inductance

2009-05-10

2010-11-23

Nguyen, Tuyen (Department: 2832)

Inductor devices

With closed core interrupted by an air gap

Reexamination Certificate

active

07839250

ABSTRACT:
A transformer includes a bobbin and a core assembly. The bobbin includes a pair of first winding portions to wrap primary winding coils thereon and a second winding portion between the pair of first winding portions to wrap secondary winding coils thereon. The core assembly includes a first core and a second core. At least one gap is formed between the first core and the second core at opposite sides of the second winding portion to adjust leakage inductance of the transformer. The gaps and the winding coils of the second winding portion are positioned in a same magnetic circuit, the magnetic circuit generating the leakage inductance of the transformer.

REFERENCES:
patent: 7221252 (2007-05-01), Chang
patent: 7271694 (2007-09-01), Chang
patent: 7528694 (2009-05-01), Tseng et al.
patent: 2006/0181384 (2006-08-01), Hsueh et al.
patent: 2007/0159288 (2007-07-01), Chang
patent: 2008/0211615 (2008-09-01), Ushijima et al.

Affiliated with

Also associated with

Rating

Transformer with leakage inductance does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Transformer with leakage inductance, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transformer with leakage inductance will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4182951