开关电源

三端离线式脉宽调制PWM开关电源的设计

The Design of PWM Switch Power Supply with Three Port Off-line

一种新型CO2激光器开关电源

A new CO_2 laser switch power supply

基于DSP的PWM型开关电源的设计

Design of Switch mode Power Supplies Based on DSP

提出了一种基于DSP的免损大电流开关电源拓扑结构。

Proposes a topological structure of loss-free heavy current switching power supply based on DSP .

平均电流模式PWM降压开关电源设计

Design of Average Current Mode PWM Buck Switching Power Supplies

移相控制软切换PWM开关电源设计

Design of Phase-Shifting Control Soft-Switching PWM Switching Power Supply

CMOS求和比较器在PWM开关电源控制中的应用

Application of CMOS Sum-Comparator in PWM Control in SMPS

用于机载微机的PWM开关电源

A PWM Switching Power Unit for Airborne Microcomputers

CPLD和单片机在脉冲磁铁开关电源中的应用

Application of CPLD and microprocessor in pulsed switching magnet power supply

一种用于高频UPS的新型开关电源设计

Design of a novel switching power supply for high-frequency UPS

移相PWM控制全桥开关电源

Phase-shift PWM control full-bridge switching power supply

采用双管正激式开关电源技术，成功研制了一种新型的CO2气体激光器电源。

A new CO_2 laser switch power supply utilizing two MOSFET forward driving technology is developed successfully .

介绍了稳定可靠的调Q电路、逻辑控制电路和开关电源的主电路及其参数计算。

Circuit , logical control circuit , switching power supply main circuit and its parameters calculate were discussed .

相位调制PWM开关电源原理及实现

The Principle and Realization of a Switching Power Supply by Means of the Phase Modulated PWM Technique

同步Buck型开关电源纹波电压抑制方法

Restrain of Ripple Voltage in Synchronous Buck Switching Converter

用三点频率法设计开关电源双级LC滤波器

Using the Method of Three Point Frequency Designed Two-grade LC Filters of Switching Power Supply

开关电源核心的部分就是控制IC，具有高集成度、高性价比、高效率的优点，得到广泛的应用。

Its high integration level , quality-price ratio and efficiency make it become the major candidate for application power design .

开关电源EMC设计

The EMC design of switch power sources

对A3型开关电源工作原理的一点讨论

Some Discussion on the Mechanism of the A3 Switch Power Supply

这类开关电源的效率比常规的脉冲宽度调制（PWM）高，且基本上与负载无关；

The device has a higher efficiency than the conventional switching power supply with PWM , and it is almost load-independent .

高速双MOSFET驱动器及在开关电源中应用

Study on High Speed Dual MOSFET Driver and Its Application to Switch Mode Power Supplies

逆变开关电源消谐波技术研究及SPWM脉冲产生器设计

Study of Selective Harmonic Elimination Technology in Switch Inverter and Design of SPWM Pulse Producer

开关电源输出隔离的电源分别给IPM的驱动电路、DSP控制电路、传感器以及冷却风扇供电。

The switching power supplied insolated DC power to IPM , DSP control circuits , sensor and cooling fans .

EMI不仅影响开关电源的电磁兼容（EMC）性能，而且影响开关电源的工作成本。

EMI affects both the electromagnetic compatibility ( EMC ) performance and the cost of operation for SMPS .

变频开关电源Fuzzy-PID控制器的设计

Design of Fuzzy-PID Controller with FCPS

本文介绍了开关电源的电流型PWM控制技术的原理及特点，并和传统的电压型控制作了比较。

This paper presents the principle and virtues of a current-mode-control pulse width modulation ( PWM ), and makes a comparison with traditional voltage-mode-control .

全桥移相软开关电源超前和滞后桥臂实现ZVS的研究

The Research of the Leading-Bridge and Lag-Bridge 's Difference of Full-Bridge Phase-Shifted ZVS Converter

用EWB实现开关电源虚拟实验

Simulation of switching power supply with EWB

电源EMI滤波器作为开关电源的辅助器件，可以有效地抑制开关电源中的传导干扰。

The EMI filter as an auxiliary device of switching power supply can effectively suppress the conducted interference of switching power supply .

集成的BICMOSDC/DC开关电源控制器输出驱动电器的低功耗设计

Low Power Design for the Output-Driver Circuit of Integrated BiCMOS DC / DC Switching Regulator Controller