An AC-DC converter includes two series circuits, an inductor, and a common snubber circuit. Each series circuit includes a switch and a current block device. The block device blocks a current from its high potential side to its low potential side when the first device is closed and allows ...
An AC-DC Converter circuit is a device that converts alternating current (AC) to direct current (DC). This type of circuit is commonly used in electronic devices to provide power for their internal components. In this article, we will discuss the design and implementation of an AC-DC ...
现代电力电子技术课件-DC-AC converter Chapter2DC-ACconverter(Inverter)§2-1hard-switchsquarewaveinverter Single-phaseinvertedcircuitThree-phaseinvertedcircuit §2-2hard-switchPWMinverter Single-phaseinvertedcircuitThree-phaseinvertedcircuit §2-3producedmethodofSPWMdrivensignal§2-4harmonicanalysisforhard-...
本发明涉及用于将N≥2的AC供电电压(U1,U2,U3)转换为DC电压的AC/DC转换器电路(100)和方法. The present invention relates to an AC supply voltage (U1, U2, U3) N≥2 converted to DC voltage, AC / DC converter circuit (100) and methods. 这是通过将AC供电电压馈送给全桥转换器(11,12,13)的第...
An AC-DC converter includes two series circuits, an inductor, and a common snubber circuit. Each series circuit includes a switch and a current block device. The block device blocks a current from its high potential side to its low potential side when the first device is closed and allows ...
AC-DC converter circuit and power supply 专利名称：AC-DC converter circuit and power supply 发明人：Mark Unkrich 申请号：US12763445 申请日：20100420 公开号：US08238129B2 公开日：20120807 专利内容由知识产权出版社提供 专利附图：摘要：An AC-DC converter, comprises: a first capacitor and a second ...
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AC-DC converter circuit and power supply 专利名称：AC-DC converter circuit and power supply 发明人：Mark Unkrich 申请号：US11371762 申请日：20060309 公开号：US07746677B2 公开日：20100629 专利内容由知识产权出版社提供 专利附图：摘要：A power supply comprises an AC-DC converter circuit, which ...
The alternating current (AC) direct current (DC) intermediate circuit-converter has an AC input voltage range with zero voltage switching (ZVS) three-level DC to DC resonance converters. The outer primary circuits (S1,S4) and two inner primary circuits (S2,S3) are provided in the (ZVS) thr...
The present invention relates to off-line AC - DC converter circuit fields. 按照本发明的离线式AC-DC控制电路包括:过压检测模块(10,16),限流模块(11,17),脉宽调制模块(12,18)以及与上述模块耦合的开关控制模块(13),其特征在于,所述过压检测模块(10,16),所述限流模块(11,17)和脉宽调制模块(12,18)具有...