At present, the software already becomes the key technology in switch mode power supply optimization design.
目前，软件已成为优化开关电源设计的关键技术。
The layout design of the switch mode power supply is optimized through arranging function blocks and pads reasonably.
通过完成电路中的各功能模块和焊盘的合理放置，对开关电源监控电路的版图进行了优化设计。
The composing of standby power of switch mode power supply(SMPS) and normal methods for reducing it are analyzed and presented.
本文介绍了国外用电器待机功率损耗概况及其标准限制，分析了开关电源待机损耗的构成和目前常用的降低待机损耗方法。
The products are well used at switch mode power, computer , family wiring, communication, medical treatment, office automation and testing facilities.
此产品用于开关电源、计算机、家用电器、通讯设备、医疗设备、办公自动化设备、测试设备等。
The composing of standby power loss of switch mode power supply (SMPS) is analyzed, and several ways to improve standby efficiency of SMPS are introduced.
分析了开关电源待机损耗的构成，介绍了几种提高开关电源待机效率的方法。
As the working frequency of the switches in SMPS (switch Mode Power Supply) increases, the switching loss increases, too. Soft switch technique can overcome this problem.
开关电源的高频化使得功率开关的损耗加大，采用软开关技术是减小该损耗的有效手段。
Recently, adoption of the high frequency switch mode power supply and the processing controller based on the programmable chip are the trend of the development of laser technology.
近年来出现的高频开关电源技术和以可编程芯片为核心的控制技术也逐渐在激光器设计中得到应用。
This design can be used in low-power monochromatic mode for reading, but can also switch to backlit colour mode when needed.
该设计可用于低功耗的单色阅读模式，但需要时，也可切换至背光彩色模式。
At the Consumer Electronics show earlier this month, Pixel Qi showed a LCD display that can switch between a full-color video mode and a low-power black-and-white display.
在这个月前段时间的消费者电子产品展示会上，PixelQi公司展示了一款可以在全彩视频模式和低能耗黑白显示模式之间切换LCD显示屏。
As daylight dwindles and temperatures drop in this forest in Perthshire, Scotland, beech trees (Fagus sylvatica) switch into power-saver mode.
当森林里的白天在减短，气温在降低时，苏格兰佩思郡的山毛榉(Fagussylvatica)就进入了一种保存能量的状态。
At speeds below 50 KPH, 'Zero Mode' will shut off the engine and switch the car over to electric power only from the RDU.
速度低于50公里，“零模式”将关闭发动机和切换电力汽车仅仅从rdu。
The weight and volume of the power electronics equipment will be minished greatly by using switch-mode power amplifier instead of the traditional linear power amplifier.
采用电力电子开关功率放大器取代传统的线性功率放大器，极大地减小了装置的体积和重量。
A second (e. g., high linearity) mode may be selected if the transmitter output power level is above the switch point.
如果发射机输出功率电平高于切换点则可选择第二(例如，高线性度)模式。
In one design, a first (e. g., lower power) mode may be selected for the SPS receiver if the transmitter output power level is below a switch point.
在一种设计中，如果发射机输出功率电平低于切换点则可为SPS接收机选择第一(例如，低功率)模式。
HV EFT generator is developed, which adopts switching mode power supply as HV DC power supply and hydrogen thyratron as switch.
在此基础上研制了一台以开关电源作为高压直流电源、以氢闸流管作为主控开关的脉冲群电源。
Two more buttons on the other side, the one towards the front is mode switch, follow by power button towards the rear.
再反过来看还有两个按键，前面是切换模式键，后面是电源键。
This connection will also allow the LCT heater (option) to operate while the copier is switched off with the main power switch (for example, in auto off mode).
这方面也将使长链加热器(可选)运作，而复印机是关掉的主要电源开关(例如，在自动关机模式)。
Describes a power factor correction (PFC) circuit, in which the power circuit is a boost converter controlled general switch mode controller IC.
介绍了一种用普通开关电源专用集成电路控制块作为控制电路，以升压式变换器作为功率电路的功率因数校正电路。
The embodiment of the invention has the advantages of saving vent resource of a system when the power control mode switch of the mobile station is realized.
本发明的实施例实现移动台功率控制模式切换时能够节约系统空口资源。
The utility model provides an intelligent splatter ion pump power supply controller on the base of a power supply switch mode.
本实用新型提供了一种基于开关电源方式的智能溅散离子泵电源控制器。
The time delay compensation of digital control for DC switch-mode power supplies improves the control effect.
数字控制的时延补偿应用于直流开关电源中获得了较好的控制效果。
In this switching power supply, the novel mode of serial two-transistor is adopted to solve the difficulty of choosing switch transistor under the condition of high-voltage input.
该开关电源采用新颖的双管串联模式，解决了高电压输入条件下开关管的选用难题。
GTO dc chopper is adopted for the main power supply while the switch mode control with derivative feedback loop is adopted for the main controller.
主电源采用GTO直流斩波器。主控采用带微分反馈环节的开关斩控模式。
The flyback mode switch power supply is chosen as the main circuit of the high voltage power in the paper with 555 pulse control circuit and flyback drive circuit.
选择了反激式开关电源作为高压电源的主电路，并以555脉冲控制电路和反激式驱动电路作为辅助电路。
During the so-called braking of the motor, the power flows from the ac side to the dc side of the switch-mode converter and it operates in a rectifier mode.
在所谓制动阶段，功率从开关型变流器的交流侧流向直流侧；此时变流器相当于一个整流器。
The research provides a theoretical basis for dynamic coordination control between the power sources during HEV mode switch, and helps to improve HEV engine iding performance.
本文的研究工作可为混合动力汽车工作模式切换中动力源间的动态协调控制提供理论依据，并有利于进一步完善HEV发动机怠速时的性能。
The switch mode regulated power supply using self - adjusting technique is introduced. In TV transmitter, it is used to the large power transmit-ting tubes with variable voltage for cold filament.
介绍了一种采用自适应技术的开关型稳压电源，对电视发射机大功率发射管的冷态灯丝平滑上电压，有效提高了发射管的使用寿命。
The switch mode regulated power supply using self - adjusting technique is introduced. In TV transmitter, it is used to the large power transmit-ting tubes with variable voltage for cold filament.
介绍了一种采用自适应技术的开关型稳压电源，对电视发射机大功率发射管的冷态灯丝平滑上电压，有效提高了发射管的使用寿命。
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