Circuit Board with Heat Sink

FIG. 1 is a front, right side perspective view of a circuit board with heat sink, showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a left side view thereof;

FIG. 8 is a rear, left side perspective view thereof;

FIG. 9 is an enlarged portion view taken from encircled portion labeled, “ 9 ,” in FIG. 6 ; and,

FIG. 10 is an enlarged portion view taken from encircled portion labeled, “ 10 ,” in FIG. 7 .

The dash-dot broken lines represent the boundary of the enlarged portion views of FIGS. 9 and 10 shown in FIGS. 6 , 7 , 9 and 10 and form no part of the claimed design. The even dashed broken lines shown in the drawings represent portions of the circuit board with heat sink that form no part of the claimed design.