Power supply device

Description

FIG. 1 is a perspective view of a power supply device;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is an enlarged top plan view thereof;

FIG. 8 is an enlarged bottom plan view thereof; and,

FIG. 9 is an enlarged view of area 9 circumscribed in FIG. 2.

The broken lines consisting of evenly spaced dash lines in the drawing depict portions of the power supply device that form no part of the claimed design. The broken lines consisting of short and long dash lines encircling the enlarged detail views are for annotative purposes that form no part of the claimed design.

Claims

The ornamental design for the power supply device, as shown and described.