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A conventional asymmetrical half-bridge (AHB) converter is one of the most promising topologies in low-to-medium power applications because of zero-voltage switching of all switches and small number of components. However, when the converter is designed taking a hold-up time into consideration, it has a large DC offset current in a transformer and a small transformer turns-ratio. To solve these problems,...
In this paper, a new asymmetric half-bridge (AHB) converter integrated with hold-up time compensation circuit is proposed. The AHB converter is one of the most promising topologies in low-to-mid power applications because of zero-voltage switching (ZVS) of all switches and small number of components. But when the converter is designed considering the hold-up time condition, it has large transformer...
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