PCB layout

AN2934

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Doc ID 15394 Rev 1

7

PCB layout

The board measures 95 x 35 mm and has both through holes and surface-mount

components on the bottom. This makes the design compact and good for line-conducted

noise by eliminating the common-mode choke with a single inductor. Figure 20 shows the

placement of the components. The bottom view shows the foil traces and surface-mount

components.

Figure 20.

Board: top view

Figure 21.

Board: bottom view

This is a reference design only and can be modified according to specific needs.

AM03434v1

AM03435v1