| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2017: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
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| Outline of Final Research Achievements |
In this research, a prototype 200 W and 100 kHz GaN FET flyback converter was constructed and tested. Experimental results demonstrate that the parallel-connection of the GaN FETs is effective to reduce the loss. From the experimental results, loss in the flyback converter with the parallel-connected GaN FETs is reduced by 0.9 % as compared to that in the flyback converter with the single GaN FET.
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