Switching power supply

Description

FIG. 1 is a front perspective view of a switching power supply, showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is an enlarged detail view of area 9 in FIG. 3.

The evenly spaced broken lines depict portions of the switching power supply, which form no part of the claimed design. The dot-dash broken lines define the bounds of the enlarged views and form no part of the claimed design.

Claims

The ornamental design for a switching power supply, as shown and described.