High density DC-DC converter

Description

FIGS. 1 and 2 are bottom and top vantage point isometric views showing my new design for a high density DC-DC converter;

FIG. 3 is a top plan view of the high density DC-DC converter of FIG. 1;

FIG. 4 is a side elevational view thereof, the opposite side being a mirror image of the high density DC-DC converter;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is an end elevational view of the high density DC-DC converter; and,

FIG. 7 is an end elevational view thereof of the opposite side of the high density DC-DC converter of FIG. 6.

Claims

The ornamental design for a high density DC-DC converter, as shown and described.

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Inventors:	Rodriguez; Edward T. (Winchester, MA)
Assignee:	Power Micro, Inc. (Chelmsford, MA)
Appl. No.:	D/012,547
Filed:	August 30, 1993

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Current U.S. Class:	D13/110
Field of Search:	;D13/110 ;307/150 ;363/15,34,143,146 ;361/111,752,823 ;220/3.8

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References Cited [Referenced By]

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U.S. Patent Documents

D297928	October 1988	Harpley et al.
D334171	March 1993	McDonnal
D340222	October 1993	Bedell
D340907	November 1993	Smith et al.
D344928	March 1994	Vinciarelli et al.
D345959	April 1994	Cooper
3495024	February 1970	Bowman
3621112	November 1971	Stickley et al.
4156222	May 1979	Rossman et al.
4827502	May 1989	Suffi et al.
5119266	June 1992	Petry
5130893	July 1992	Straate et al.

Foreign Patent Documents

	92003031		Feb 1992		WO

Other References

Powercube power supply on p. 180 of EDN, Feb. 17, 1992. . Lamba converter on p. 76 of Electronic Design, Feb. 18, 1993. . AT&T power module on p. 37 of Electronic Design, Jun. 24, 1993. . IPD power supply on International Power Devices literature..

Primary Examiner: Sincavage; Joel
Attorney, Agent or Firm: Paul; Edwin H. Cohen; Jerry