The method of reduce the rectifier loss is synchronous rectifier technology and module sleeping technology .

降低开关电源的整流损耗的方法有 同步 整流技术、模块休眠技术。

Applying the synchronous rectifier technology in which MOSFET replaces common diodes or schottky diodes can increase the efficiency of low-voltage great-current transformer .

采用功率MOSFET取代普通二极管或肖特基二极管的 同步 整流技术，可以使低压大电流变换器的效率得到极大的提高。

Research of a New Multi-output Converter with Synchronous Rectifier

一种新型 同步 整流 式多路输出变换器研究

Output voltage range determines whether the synchronous rectifier technique is adopted ;

输出电压高低决定是否采用 同步 整流；

Besides this paper proposes the application of synchronous rectifier ( SR ) technology in LED driver with two current balancing outputs based on LLC-full bridge type circuit .

另外，文章还介绍了 同步 整流技术在基于LLC-全桥结构两路均流输出LED驱动器中的应用。

Research on a DC / DC converter using current double synchronous rectifier and active clamp circuit

一种倍流 同步 整流有源箝位DC/DC变换器的研究

The application analysis and comparison of gate-source parasitic capacitors with synchronous rectifier diodes

同步整流管栅源寄生电容在 同步 整流技术中的应用分析和比较

A synchronous rectifier Buck converter using FC-IPEM is built to test the electrical performance .

采用半桥FC-IPEM构成 同步 整流Buck变换器，进行了电气性能测试。

To control effectively the gate driving voltage in a synchronous rectifier this paper designs a sort of full-wave synchronous rectifier with active clamp current-dirve .

为了对 同步 整流器的门极驱动电压进行有效的控制，设计出一种带有源箝位电流驱动全波同步整流器。

Secondly to H bridge inverter and MOS tube synchronous rectifier principle and analyzed by simulation confirm the application of synchronous rectifier brings MOS tube of power efficiency than fast recovery power diode to much higher .

其次，对H桥逆变及MOS管 同步 整流原理加以分析，并通过仿真证实了应用MOS管同步整流所带来的电源效率比快恢复整流二极管要高的多。

Influences of Driven Methods on Synchronous Rectifier of Switch-mode Power Supply

同步 整流器驱动方式对开关电源效率的影响

Eventually study on active-clamp ZVS PWM forward-flyback converter with current double synchronous rectifier is presented which is fashionable in the application field of medium and low power supply .

论文最后，对目前中小功率应用领域比较流行的有源箝位倍 流 同步 整流ZVSPWM正反激组合变换器进行了深入的理论及仿真研究，给出了研究结论。

This paper advances a novel voltage driven synchronous rectifier ( SR ) in which driving voltage is coupled from output filter voltage .

提出了一种全新的电压驱动 同步 整流器，其同步整流管的驱动电压耦合自输出滤波电感电压，具有创新性。

A novel synchronous rectifier driving circuit

一种新颖的 同步 整流驱动电路

Synchronous rectifier technology can substantially reduce the rectifier loss of switching power supply in low voltage .

同步 整流技术可以大幅降低开关电源在低电压情况下的整流损耗。

Chapter two is the design of42V / 14V converter whose main circuit uses synchronous rectifier Buck converter analyzing the operating principle of main circuit and finishing the design of control circuit and the choice of parameters and loss calculation of main circuit component .

第二章为42V/14V直流电源变换器的设计，主电路选用 同步 整流Buck变换器，分析了主电路的工作原理，完成了控制电路的设计、主电路元器件参数选择以及损耗计算。

Application of a new Methods to Drive Synchronous Rectifier in Switching Power Supply

新型 同步 整流驱动方式在开关电源中的应用

Based upon this it studies the synchronous rectifier technology used in the switching-mode power supply and analyzes the high-power switching power supply circuit operation principle and operation method by combining with the phase shifting full bridge soft switch technology ( PS-ZVS ) .

研究了在开关电源的变压器次级 整流中引入的 同步 整流技术，并结合移相全桥软开关技术（PS-ZVS）分析了所选择的的大功率开关电源同步 整流器的电路运行原理及方式。

New topology to reduce dissipation of DC-DC converter with synchronous rectifier technique

降低 同步 整流DC-DC变换器损耗技术的新拓扑

Method for Soft Switching Applicable to Flyback Converter with Synchronous Rectifier

同步 整流Flyback电路的一种软开关实现方法

The device features an internal synchronous rectifier for high efficiency ; it requires no external Schottky diode .

该器件的特点是在内部 集成有 同步 整流 管，因而可以在不需要额外肖特基二极管的情况下取得较高的效率。

Moreover synchronous rectifier operation and less circulating energy make conduction losses of the converters reduced .

运用 同步 整流器工作方式，同时尽力削减变换器中的循环能量，降低了变换器的通态损耗。

The proposed converter can realize self-drive of synchronous rectifier conveniently .

提出的变换器能方便实现 同步 整流 管的自驱动。

Finally simulation results verify the function of adjusting driving voltage amplitude of synchronous rectifier .

最后，仿真结果验证了该 电路调节 同步 整流驱动电压幅度的功能。

This paper also proposes a novel current driving scheme for synchronous rectifier ( SR ) in the LLC resonant converter with a voltage doubler rectifier to further improve the performance of the LLC resonant converter .

本文提出了一种新型的倍压整流LLC谐振变流器电流型 同步 整流驱动方案。

Study on Soft Swith Full Bridge with Current Doubler and Synchronous Rectifier Novel Interleaving Double Switch Forward Soft Switching Converter

全桥倍流 同步 整流软开关变换器研究新型交错并联双管正激软开关变换器

By using synchronous rectifier the efficiency of DC / DC converter can be further improved . In this paper self-driven synchronous rectifier is realized by using the auxiliary winding of the transformer which simplified the driven circuit and make the converter economical .

对于DC/DC变换器采用 同步 整流技术可以改善变换效率，本文利用变压器辅助绕组来实现同步整流器的驱动，简化了同步驱动电路，并减小了电路成本。

The influence on common mode EMI by a synchronous rectifier is analyzed too .

文中对 输出采用 同步 整流 管对共模传导干扰模型的影响也进行了分析。

A High Efficiency Control-driven method for Synchronous Rectifier in the Symmetrical Half-bridge converter with Current-doubler

倍流整流半桥变换器高效 同步 整流控制驱动

By using synchronous rectifier a higher efficiency low voltage output DC / DC converter module can be achieved . This paper presents a kind of synchronous rectification DC / DC converter which includes active clamp circuit insulating transformer and current double synchronous rectifier .

为提高低输出电压的DC／DC变换器的效率，提出了一种倍流 同步 整流有源箝位DC／DC变换器，电路拓扑主要包括有源箝位电路、隔离变压器和倍流同步整流电路。