CONSTITUTION:An AC/DC converting circuit comprises rectifying diodes 10-16 constituting a full-wave rectifying circuit, and an AC filter 20 is connected through an AC current transformer 18 and an AC reactor 34 to AC input side of the rectifying circuit. A capacitor 28 and a load 34 are ...
一个典型的dc-dc buck converter带负反馈环路结构如下图所示 我们需要设计反馈环路, 让output 稳定, 满足transient overshoot, Setting time等. 我们需要知道输入电压, 输出电流, 占空比如何影响输出电压. 建模时我们需要简化, 只保留最重要的部分, 忽略其他的部分. 近似模型有利于我们理解更简单清晰的物理直觉, 否则...
三相电路中线电流与相电流的计算分析 三相电路(three-phase circuit)是由三相电源(three-phase source)、三相负载和三相传输线路组成的电路。 2018-12-12 09:44:31 AC-DC电源设计不可不知的要点 /DC转换器效率,实现更好的节能性能的方法,是绿色能源的倡导。 在大多数情况下,工作在这些功率水平的AC-DC电源...
To increase an efficiency for taking out power from a piezoelectric element, and to decrease a power consumption in a control circuit for controlling a step-up circuit.SOLUTION: An AC/DC converter circuit comprises: a piezoelectric element 1 for generating AC voltage by receiving a mechanical vibr...
DC-AC CONVERSION CIRCUIT
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 ...
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...
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...
AC-TO-DC AND DC-TO-AC POWER CONVERSION A power converter circuit includes: a direct current (DC) side; a first passive network; a first current switching network; at least one floating capacitor... W Qi,S Li,SC Tan,... 被引量: 0发表: 2022年 ...