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Design of Adjustable DC Switching Power Supply with High Power Factor
Author(s): 
Pages: 35-39
Year: Issue:  3
Journal: Low Voltage Apparatus

Keyword:  可调直流开关电源功率因数校正交错并联移相全桥;
Abstract: 采用交错并联Boost PFC变换器和移相全桥变换器,分析了一种高功率因数可调直流开关电源的设计方案.设计并调试了一台2.2 kW的试验样机.样机输入功率因数、效率高,充分验证了设计方案的可行性,在大功率应用场合具有良好的应用前景.
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