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This paper presents an interleaved soft switching converter to achieve the features of zero voltage switching (ZVS) turn-on for power switches, zero current switching (ZCS) turnoff for rectifier diodes at full load, less transformer secondary winding with full-wave diode rectifier topology, and balance primary currents with series connection of the transformer secondary windings. Two circuit modules...
This paper presents the system analysis, design consideration and implementation of a Zero Voltage Switching (ZVS) DC-DC converter with series connected transformers. The buck-type converter with active snubber circuit is proposed in order to limit voltage stress on power switch and to achieve ZVS turn-on. The ZVS turn-on of switches is implemented in the transition interval of two complementary switches...
This paper presents a closed-loop switched-capacitor interface for high-quality bulk micro-mechanical accelerometer. Analogue force feedback is realized to establish an electro mechanical closed-loop so as to improve the dynamic range. The feedback accuracy is guaranteed by applying bottom-plate sampling structure in the feedback controller. A proportional derivative controller is introduced to compensate...
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