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| Design of a ZVS Phase-Shifted Full Bridge Converter based on UCC28950 |
| Wang Jiaxiao |
| Hangzhou Silan Microelectronics Co., Ltd, Hangzhou 310000 |
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Abstract Used UCC28950 to designing phase-shifted full-bridge converter transformer, achieved the leading-leg and the lagging-led zero voltage switching, which the structure was simple and duty cycle loss was small and the soft switching was easy to implement and so on. First, it was analyzed its principle from all around, and discussed the condition of achieving soft switching designs the main parameters, then was simulated it by using PSIM software. The results prove that parameters are designed reasonably to actual design of 5kW high-power AC/DC switching power converter.
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Published: 19 May 2016
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2016, Vol. 17 
