电源板

浅析执行电源板和控制继电器板的典型故障

Simple Analysis on Typical Trouble of Execution Power Panel and Control Relay Panel

关于无触点化技术在执行电源板控制继电器板中应用的研究

Research on Application in Execution Power Panel and Control Relay panel for Non-Contact Technique

IMAGE采集站电源板48V加电电路的改进

Improvement of 48V power-supplying circuit in power card of IMAGE acquisition station

基于CAN总线的ECU检测设备的研发井下分站稳压电源板和各种传感器检测调校的研究

Research and Development on the ECU Inspect Equipment Based on CAN Bus

其中需要被测的电路板有5块，它们是CPU板、I/O板、电源板、步进电机驱动板及待测控制板等。

There are five PCBs which need test : CPU board , source board , stepmotor driving board and controlling board .

考虑到系统的可实现性，利用了增量式数字PID控制器，设计了电源板、伺服放大板和信号调理板，对硬件电路和传感器进行了标检和调试。

Considering the realization of the system , the paper adopts incremental mathematical PID controller and manufactures the power board , servo amplified board and signal processing board . And the hardware circuit and sensors are checked and debugged .

Bandai的电源板（后来由任天堂授权）的玩家，而不是用他们的双手双脚。

Bandai 's Power Pad ( which was later licensed by Nintendo ) had gamers using their feet instead of their hands .

对于电源板测试，线路部分的测试是非常关键的，比如变压器的启动电压，波形量测（PCBA采用运放调理模块，此部分关系到产品可持续服务的时间）。

For power board testing , testing to part of wire is critical , for example the start voltage of transformer , measuring of wave shape ( PCBA adopts operation adjustment module , this part influences product service time )

硬件主要是以Cortex-M3内核为中心的主板、电源板以及驱动板的设计；软件主要是利用MDK软件进行编程，采用工艺圆原理实现控制织机引纬的功能。

The hardware aspect is about the main board based on Cortex-M3 , power circuit board and drive board . The software aspect is mainly about using craft circle method to realize the weft control of air-loom using MDK software .

把电器插头插在电源板上，方便切断电源。

Put them on power strips to make them easier to shut off .

我还带了个电源板在酒店房间中使用。

I 've also brought a power strip to use in our hotel room .

用一个底板将各个主、从板及电源板连接成为一个整体，方便了维护和扩展。

One motherboard connects all the boards together to make servicing and enlarging easy .

这是插件的某种“电源板”，通过对插件声明扩展，其它插件就可以利用这个插件。

This is a sort of " power strip " for a plug-in that others can take advantage of by declaring an extension to it .

笔架皮带；笔架；数据线；主板；服务站；电源板；纸卡；纸杆；进纸组件；托架；

Carriage belt ; Spindle Kit ; Carriage assy trailing cable ; Main logic board ; Service station ; power supply ; Spindle end cap .

其次，进行电路设计，包括电源板设计，功放板设计，信号转换板设计；

Second , design the circuit , including the power supply board , the power amplifier board , the signal conversion board , the measuring module .

本实用新型涉及点钞机制造领域，特别是开关电源板装有屏蔽罩的点钞机。

The utility model relates to the manufacturing field of money counters , particularly to a money counter which has a shielding case arranged on a switching power board .

它有三种配置，包括电源板，插件变压器板和一个插件变压器。

It is available in three configurations , including power supply board only , a board with a plug-in transformer , or a board with an enclosure and a plug-in transformer .

本文对执行电源板、控制继电器板进行了深入的分析，提出了用无触点电子元件替代电磁继电器的设想，从而达到降低故障率的目的。

This paper makes a thorough analysis to execution power panel and control rely panel and puts forward the image of replacing electromagnetism relay with non-contact components so that reach the target of reducing the rate of trouble .

数字控制电路按功能分为电源板、主板、测量及保护板、脉冲放大板四个模块，详细介绍了各电路模块的设计原理和元器件的选型。

Digital control circuits according to its function are divided into power board , motherboard , measurements and protection board , pulse amplification board four modules , introduces the design principle and the component selection of each circuit module .

本文列举了执行电源板和控制继电器板的典型故障并对其产生的原因做了简要分析，目的是便于维修人员对症下药，直观的去维修。

This paper give an example of typical trouble of execution power panel and control relay panel and make a simple analysis for its reason rised , the aim is quite easy to suit servance men ' methods to the situation to maintain directly the units .

某基站单元电源单板的FMEA分析方法

FMEA Analysis Method of Some Power Board Base-Station Unit

本文介绍了一种预测印制电路板电磁干扰（EMI）的方法，得出微机开关电源PCB板的近场分布图，并以此为参考选择布线路径。

This paper introduces a method to predict EMI of PCB , gives the near field distribution map of PC switching mode power supply and arrange critical trace in suitable location .

研究电路性能参数对微光管电源的板压稳定性、屏压稳定性和ABC（自动亮度控制）性能的影响。比较研制电路与国外样品电路在主要电性能方面的差异及优劣。

The effect of circuit performance parameters on plate voltage stability , screen voltage stability and automatic brightness control are studied , and the developed circuit is compared with the external sample circuits in the main electric performances .

第三，提出了一种从场的角度预测微机开关电源PCB板电磁辐射干扰的方法，对实际的开关电源进行了辐射EMI测试，其结果与预测结果进行比较。

Thirdly , a reasonable and effective research method to predict the PC SMPS radiated EMI by using the field analyzing is presented , and the EMC test of the PC SMPS was done for comparing with the result of prediction .

但其核心是Powertrack电源接线板，它表面是一个不到两厘米宽的沟槽，外面用两片胶皮封闭。

But at its core is a power strip called the Powertrack with a single trench less than two centimeters wide , concealed by two rubber flaps .

基于Pro/E的电源插座板上盖注射模优化设计

Optimization Design of Injection Mold for Receptacle Upper Cover Based on Pro / E Software

支持多种插口的电源插板。

Power Strip with multiple outlets .

开关电源印刷电路板EMC辅助设计的方法

A Computer Aided EMC Design Method for Printed Circuit Board of Switching Power Supply

针对开关电源印制电路板的电磁兼容性设计，从PCB的布局与布线、接地等方面提出设计原则及注意事项。

The design rules and observing proceedings are presented from the layouts , wires placing and grounding of the printed circuit board ( PCB ) aiming at the EMC design of switch power supplies .

因为PCB主要以辐射耦合为主，重点分析了电偶极子与磁偶极子的特性以及近远场的划分和特点。然后，针对开关电源印刷电路板的电磁兼容设计分两个方面进行分析。

Because main coupling of PCB is radiation-dominated , I focus on the characteristics of electro dipole and magnetic dipole and analyze the classification and characteristics of near-field to far-field . Second , switching power supply design of electromagnetic compatibility for printed circuit board is presented from two parts .