Electric power conversion systems – Current conversion – Using semiconductor-type converter
Patent
1986-07-02
1987-06-30
Wong, Peter S.
Electric power conversion systems
Current conversion
Using semiconductor-type converter
361400, 336200, H02M 706
Patent
active
046775382
ABSTRACT:
A sweep transformer such as used in a raster scanned video display includes first inner and second outer cylindrical bobbins, with the outer bobbin having a plurality of secondary windings disposed along the length thereof and a plurality of paired terminal pins each coupled to respective ends of each of the windings and arranged in two parallel linear arrays along the length of the bobbin. The terminal pins are adapted for insertion in a plurality of apertures arranged in a pair of spaced, parallel, linear arrays in a printed circuit (PC) board for coupling to conductors and electronic components on the PC board by soldering. The bobbin further includes a pair of snap-acting latches disposed in a spaced arrangement along the length thereof which are each adapted for insertion within a respective aperture in the PC board for securely mounting the transformer thereon. The transformer may be assembled and mounted on the PC board by automatic handling means.
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Brodzik Paul E.
Lostumo Arthur J.
Wong Peter S.
Zenith Electronics Corporation
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