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    • 5. 发明授权
    • Transformer with conductive plate winding structure
    • 变压器带导电板绕组结构
    • US08179222B2
    • 2012-05-15
    • US12615341
    • 2009-11-10
    • Chung-Shu LeeShih-Chang LeeChi-Hsien WengFu-Teng Hou
    • Chung-Shu LeeShih-Chang LeeChi-Hsien WengFu-Teng Hou
    • H01F27/30
    • H01F27/2847H01F27/303
    • A transformer with a conductive plate winding structure includes a hollow core pillar, a partition, a conductive plate winding structure, and an insulating layer. The partition is fixed at the hollow core pillar for partitioning the hollow core pillar into two winding areas. The conductive plate winding structure is sheathed to the hollow core pillar and disposed at one of the two winding areas, and comprised of a plurality of conductive plates, and each conductive plate includes a ring having an opening and two conductive terminals extended out from the opening of the ring. The insulating layer is clamped between any two adjacent conductive plates, such that the conductive plates are stacked to from a winding for increasing the rated normal current and enhancing the assembling convenience.
    • 具有导电板绕组结构的变压器包括中空芯柱,隔板,导电板绕组结构和绝缘层。 分隔件固定在空心芯柱上,用于将空心芯柱分隔成两个卷绕区域。 导电板绕组结构被套在中空芯柱上并且设置在两个绕组区域中的一个上并且由多个导电板构成,并且每个导电板包括具有开口的环和从开口延伸出的两个导电端子 的戒指 绝缘层被夹在任何两个相邻的导电板之间,使得导电板从绕组堆叠以增加额定正常电流并增强组装方便性。
    • 6. 发明申请
    • Current-Sharing Power Supply Apparatus With Bridge Rectifier Circuit
    • 具有桥式整流电路的分流电源装置
    • US20110069513A1
    • 2011-03-24
    • US12562374
    • 2009-09-18
    • Chung-Shu LeeShih-Chang Lee
    • Chung-Shu LeeShih-Chang Lee
    • H02M3/335
    • H02M3/33569Y02B70/1433
    • A current-sharing power supply apparatus with a bridge rectifier circuit includes a conversion circuit, a square-wave generating circuit, a resonant circuit, a rectifier circuit, and a filter circuit. The conversion circuit has two transformers, and each of the transformers has a primary winding and at least one secondary winding. The square-wave generating circuit is electrically connected to a DC voltage to switch the DC voltage into a pulsating voltage. The resonant circuit is electrically connected to the square-wave generating circuit, and having a first capacitor and the primary windings of the transformers. The rectifier circuit has at least four switch components, and electrically connected to the secondary windings of the transformers to rectify an AC output voltage into a rectified voltage, and the rectified voltage is outputted to at least one voltage output terminal.
    • 具有桥式整流电路的分流电源装置包括转换电路,方波发生电路,谐振电路,整流电路和滤波电路。 转换电路具有两个变压器,并且每个变压器具有初级绕组和至少一个次级绕组。 方波发生电路与直流电压电连接,将直流电压切换成脉动电压。 谐振电路电连接到方波发生电路,并且具有第一电容器和变压器的初级绕组。 整流电路具有至少四个开关元件,与变压器次级绕组电连接,将交流输出电压整流为整流电压,整流电压输出至少一个电压输出端子。
    • 7. 发明申请
    • POWER SUPPLY APPARATUS WITH CURRENT-SHARING FUNCTION
    • 具有电流共享功能的电源设备
    • US20110019439A1
    • 2011-01-27
    • US12509814
    • 2009-07-27
    • Shih-Chang LeeChung-Shu Lee
    • Shih-Chang LeeChung-Shu Lee
    • H02M3/335
    • H02M3/33569Y02B70/1433
    • A power supply apparatus with a current-sharing function includes a conversion circuit, a square-wave generating circuit, a resonant circuit, and a rectifier-filter circuit. The conversion circuit has two transformers, and each of the transformers has a primary winding and two secondary windings. More particularly, two secondary windings of the different transformers are electrically connected in series and then the two in-series secondary windings are electrically connected in parallel. The square-wave generating circuit is used to switch a DC voltage into a pulsating voltage. The resonant circuit is electrically connected to the square-wave generating circuit, and having a first capacitor and the primary windings of the transformers. The rectifier-filter circuit has at least two switch components and a second capacitor, and electrically connected to the secondary windings of the transformers to rectify an AC output voltage into a DC output voltage, and the DC output voltage is outputted to at least one output terminal.
    • 具有电流共享功能的电源装置包括转换电路,方波发生电路,谐振电路和整流滤波电路。 转换电路具有两个变压器,并且每个变压器具有初级绕组和两个次级绕组。 更具体地,不同变压器的两个次级绕组串联电连接,然后两个串联的次级绕组并联电连接。 方波发生电路用于将直流电压切换为脉动电压。 谐振电路电连接到方波发生电路,并且具有第一电容器和变压器的初级绕组。 整流滤波电路具有至少两个开关部件和第二电容器,并且电连接到变压器的次级绕组以将AC输出电压整流为DC输出电压,并且将DC输出电压输出至少一个输出 终奌站。