GSWP300W-EVBPA
GaN E-HEMT Wireless Power Transfer Evaluation Board
Technical Manual
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GSWP300W-EVBPA Rev 220215
© 2022 GaN Systems Inc.
www.gansystems.com 5
Please refer to the Evaluation Board/Kit Important Notice on page 27
Hardware Requirements
In order to evaluate the performance of the evaluation board, the following equipment is required:
•
DC power supply 100V/15A
•
TEK scope with current probe TCM0030A
•
Fluke 87 multimeter for input current
•
50dB 500W attenuator as load
•
Spectrum analyzer
•
Power meter
•
Thermal meter
Evaluation Board Assembly Overview
The evaluation board (EVB) is assembled with two GS66508B E-HEMT transistors and two PE29102
GaN E-HEMT drivers. Headers are included for monitoring the signal input, signal output, power
connections and detection monitoring signals. Probe points are included for waveform
measurements. Provision has been made for a single, suitable heatsink to be fastened against the
two E-HEMTs, using the two holes in the center of the bottom heatplate.
Figure 2 •
Top side of GSWP300W-EVBPA Evaluation Board Assembly
