1

AC Resistance Lres

2

IR Scan Free Air Convection

3

Typical Planar Transformer Routing

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4 18% Reduction in Primary Loss

22% Reduction in Secondary Losses

Ohmic Loss

Typical Routing

OPI

5

Primary Current Density

Routing of the trace not optimal

6

Secondary Current Density

7

MMF Diagram

8

Primary and Secondary Energy

9

DC Conduction Solver

10

Mag J Field Plot

11

Thermal Analysis