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PCB Layout

17 PCB Layout

NOTE: Spacing between traces and components of this evaluation board are based on high voltage

recommendations for designs that will be potted. Users are cautioned to satisfy themselves as to the

suitability of this design for the intended end application and take any necessary precautions where high

voltage layout and spacing rules must be followed.

Figure 37. Top Layer

Figure 38. Bottom Layer

SNOA555C–April 2011–Revised May 2013 AN-2091 LM3448 - 230VAC, 6W Isolated Flyback LED Driver

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