Title:
SLOT CORE TRANSFORMERS
Document Type and Number:
WIPO Patent Application WO2001091143
Kind Code:
A3
Abstract:
Slot core inductors and transformers and methods for manufacturing same including using large scale flex circuitry manufacturing methods and machinery for providing two mating halves of a transformer winding (70). One winding is inserted into the slot of a slot core (110, a, b, c) and one winding is located proximate to the exterior wall of the slot core. These respective halves are joined together using solder pads or the like to form continuos windings through the slot and around the slotted core.
Inventors:
HARDING PHILIP A (US)
Application Number:
PCT/US2001/016430
Publication Date:
March 28, 2002
Filing Date:
May 21, 2001
Export Citation:
Assignee:
HARDING PHILIP A (US)
International Classes:
H01F27/255; H01F27/28; H01F41/04; (IPC1-7): H01F27/28; H01F17/00; H01F41/04
Foreign References:
| US6040753A | 2000-03-21 | |||
| EP0033441A1 | 1981-08-12 | |||
| EP0262329A1 | 1988-04-06 | |||
| US4383235A | 1983-05-10 |
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