An efficiency-optimized input & output impedance matched 6.78MHz CEPA was designed using Keysight ADS with 89% simulated efficiency. An Autodesk Eagle designed double layer PCB prototype achieved 71% efficiency.
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|Output Peak voltage||42Vpeak|
|Input DC Current||0.69A|
|Efficiency (with Vsupply = 36V, Rout = 50Ω)||71%|
Video link showing the top and bottom view of the Class E PCB prototype:
|Input DC Power||19.9W|
Class-E Design Process
A quick Step by step walkthrough of the design flow is shown here in appendix A.
Also a YouTube video showing the design process is provided below at the video link is found HERE.