smps

Research on method to improve the output characteristic of SMPS

改善开关电源输出特性方法的研究

A Study on the Trend of SMPS Technology

开关电源的技术动向研究

The Research & Design of a Low Power Supply SMPS

一种小功率开关电源的设计

Design of Communication Module for High Power SMPS System

大功率开关电源系统通信模块设计

The Reliability Prediction of SMPS Based on BP Neural Network

基于BP神经网络的开关电源可靠性预计

Study on Five PWM Feedback Control Modes of SMPS for Telecommunication

通信开关电源的五种PWM反馈控制模式研究

Study of a High Power SMPS Based on PFC and Soft-switching Techniques

基于PFC和软开关的大功率开关电源的研究

Simulation and Analysis on Radiated Emission Interference of Differential Mode Current in SMPS

开关电源差模电流辐射干扰的模拟与分析

Research on Techniques of Lowering SMPS 's Standby Power Loss

降低开关电源待机损耗的技术研究

The high voltage start-up current source needed in the SMPS chip is designed .

设计了芯片需要的高压启动电流源。

Research of Passive Lossless Soft Switch in Full Bridge SMPS

全桥结构中的无源、无损耗软开关技术

Finally , a simple introduction to the SMPS management chip layout and some performance test results .

最后，简单介绍了该开关电源管理芯片的版图设计与部分性能测试结果。

Objective To evaluate the effect of SMPS on anti-aging .

目的观察玉米须多糖的抗衰老作用。

High integration is one of the main trends of the future on chip SMPS converters .

高集成度是未来开关电源变换器发展的一大趋势。

EMI spectrum analysis and its suppression at the input of SMPS Power Supplies

开关电源输入端的电磁干扰频谱分析及其抑制

Application of Novel Single-Chip SMPS in Self-Made Experimental Device

新型单片开关电源在自制实验装置中的应用

The Application of Modern Singlechip SMPS in Ultrathin DVD 's power supply

新型单片开关电源在超薄型DVD电源中的应用

Research and Implementation of Vehicle-borne SMPS Based on Full Bridge Inversion and Full Bridge Rectification

基于全桥逆变-全桥整流方案车载开关电源的研究与实现

Meanwhile , each dosage SMPS group has no phenomena of immune suppression .

同时，各剂量玉米须多糖组均未见免疫抑制现象。

In recent years , people introduced powerful mathematical programming into the design of SMPS to achieve the best design .

近年来，人们引入功能强大的数学规划方法来解决开关电源的最优设计问题，从而形成了以数学规划为基础的开关电源最优设计技术。

Chaotic switching modulation signals generated from different chaos sequences have been used to control SMPS .

对不同混沌序列生成的混沌开关信号降低EMI水平的效果进行了对比分析。

Soft switching technology of Flyback SMPS turning into practice

反激式开关电源的软开关技术步入实用化

It means that usually the SMPS is the strongest electrical noise generator in the whole system .

这意味着开关电源通常是电子设备里的最强干扰源。

The EMI noise source impedance of an SMPS is essential in EMC design .

开关电源的电磁干扰噪声源阻抗在电磁兼容性设计中是个非常重要的参数。

Winding loss modeling of central-tapped transformer in SMPS and its application

高频开关电源中间抽头变压器线圈损耗的建模及其应用

High power density , high effciency , high performance and high reliability will still be future development orientation of the SMPS .

高功率密度、高效率、高性能、高可靠性仍然是今后开关电源的发展方向。

Switching Mode Power Supply ( SMPS ) is a high efficiency power supply by controlling the open and off time accurately .

开关电源是通过控制开关晶体管的开通与关断时间比来精确控制输出电压的一种可靠高效的电源。

The trend of SMPS towards high power efficiency high power density low electro-magnetic interference perfect electric performance small and portable performance .

高效、高功率密度、低电磁干扰、良好的电气性能、小型轻量已成为现代电源的发展趋势。

The key to realize the goal is the technology of ferrite used in high frequency switching mode power supply ( SMPS ) .

而制约这一目标实现的关键技术就是开关电源用铁氧体材料的高频化技术。

Realization of SMPS at wide-range output regulatory voltage

输出电压可宽范围调节的开关电源实现策略