The turn-on and turn-off of power devices under zero voltage are realized with addition of dead time. The power supply for GTO gate driver is developed by use of the converter.

通过设置死区时间实现开关功率器件的零电压开通与关断，利用该变换器研制出GTO门极驱动用电源。

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Blogger Ahmed Rajib Haider, a 30-year-old architect, was found dead near the gate of his home on Friday night, a local police official, Abdul Latif Sheikh, said.

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