Transformer with layer-wound and random wound windings

Details Transformer with layer-wound and random wound windings Transformer with layer-wound and random wound windings

1989-08-24

1990-04-03

Kozma, Thomas J.

Inductor devices

With coil capacitance modifying means

With surge potential gradient modifying means

336190, 336206, H01F 1514, H01F 2728

Patent

active

049144138

ABSTRACT:
An improved transformer for withstanding and decoupling high voltage input impulses has a layer wound primary with interlayer insulation also serving as a spacer between the primary winding and the secondary winding and also as a spacer between the primary winding and the core. The secondary is preferably random wound on a preformed bobbin. A spaced adjacent relationship between the primary and secondary reduces the mutual inductance and interwinding capacitance.

REFERENCES:
patent: 3212172 (1965-10-01), Davis
patent: 3419837 (1968-12-01), Marshall
patent: 3947795 (1976-03-01), Donnelly et al.
patent: 4001746 (1977-01-01), Tjernstrom et al.
patent: 4017815 (1977-04-01), Sauer
patent: 4039924 (1977-08-01), Scales et al.
patent: 4096410 (1978-06-01), Alley
patent: 4153891 (1979-05-01), McNutt
patent: 4216455 (1980-08-01), Hester
patent: 4311979 (1982-06-01), Graul
patent: 4454492 (1984-06-01), Thackray
patent: 4522771 (1985-06-01), McLoughlin
patent: 4725804 (1988-02-01), Yarpezeshkan
patent: 4733213 (1988-03-01), Graul

Affiliated with

Also associated with

Rating

Transformer with layer-wound and random wound windings 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 layer-wound and random wound windings, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transformer with layer-wound and random wound windings will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1360483