The thesis includes the design of hard circuit, PCB(Printed Circuit Board), Driver and application soft.

本课题包括硬件电路、印刷电路板（PCB）、驱动程序和应用软件的设计。

The article introduced the concept of on-line test, expounded the flow and theory of on-line test for PCB(printed circuit board), and analyzed several technics of on-line test.

简单介绍了在线测试这一概念；阐述了印刷电路板在线测试的流程和原理；分析了几种在线测试中的工艺性测试。

Printed Circuit Board is an absolutely necessary part of modern electronic products, with the development of PCB technology, further needs are put forward to its manufacturing process and equipment.

印刷电路板是现代电子产品中必不可少的，随着印刷电路技术的发展，对其制造工艺和制造设备提出了更高的要求。

Thermal fatigue life of lead-free solder joint of Air-conditioner PCB (Printed Circuit Board) under the form of THT(Through Hole Technology) is studied.

本文对空调器印刷电路板（PCB）通孔插装形式无铅焊点的热疲劳寿命进行了研究。

One possible solution is to employ planar transformer consisted of low-profile core and planar winding fabricated on a printed circuit board (PCB).

为了削弱高频效应，可采用低造型铁芯以及印刷电路板平面绕组制作而成的平面变压器。

The part alignment is an important step for automated optical inspection of printed circuit board (PCB).

在印刷电路板的自动光学检测中，被检对象的空间对准是一个关键步骤。

Printed Circuit Board (PCB) is the most important part of the MCU application system.

印刷电路板PCB是单片机应用系统的核心部分。

The invention relates to a semiconductor component ( 1 ) for mounting on a printed circuit board .

本发明涉及一总用于安装在印刷电路板上的半导体器件（1）。

Using both types of devices, it becomes very easy to design a printed circuit board .

使用这两种类型的设备，它变得非常容易设计印刷电路板。

A successful high-speed printed circuit board(PCB) requires signal integrity and power integrity, must reduce the effects of ground bounce.

一块成功的高速印刷电路板（PCB），需要做到信号完整性和电源完整性，首先必须降低地弹。

During the design of hardware circuits and printed circuit board, we take a series of measures to design the reliability of the system.

在硬件电路设计和印刷电路板设计过程中，采取一系列措施对系统进行了可靠性设计。

The methods of surface mounting technology printed circuit board (SMT_PCB) image processing , SMT_PCB soldered joint type and location information automatic gaining were introduced in this paper.

本文介绍了表面组装印刷电路板（SMT_PCB）图像的处理方法和SMT_PCB上焊点类型、位置信息数据的自动获取技术。

Great choice for printed circuit board applications.

绝佳选择印刷电路板的应用。

We offer a masking tape required of a printed circuit board manufacturing process, the poly- imide tape required for various electric devices, and various kinds of tapes for a shield.

我们提供了一个用胶带所需的印刷电路板制造过程中，聚酰亚胺胶带所需的各种电气设备，以及各种磁带的盾牌。

Machining of PCB(printed circuit board) is a typical process of two dimensional multi hole.

印刷电路板PCB的加工是二维多孔数控钻的典型。

And insulating ring technology is adopted to further improve input impedance influenced by insulating resistance of printed circuit board.

印刷电路板上加绝缘环，消除了线路板绝缘电阻对放大电路输入阻抗的影响。

There is disclosed a dielectric antenna comprising a dielectric resonator mounted in direct contact with a microstrip transmission line formed on one side of a printed circuit board .

本发明公开了一种包括电介质谐振器的电介质天线，其所述电介质谐振器安装成与在印刷电路板一侧上所形成的微带传输线直接接触。

A new rhodium plating process applicable to printed circuit board was optimized by orthogonal test.

通过正交试验优选出一种用于印刷电路板的镀铑新工艺。

Patterning method, method of manufacturing organic field effect transistor, and method of manufacturing flexible printed circuit board.

图案形成方法，有机场效应晶体管的制造方法，以及柔性印刷电路板的制造方法。

This paper analyzes tranmission characteristic of printed circuit board trace by using transmission line theory, and it can provide reference for routing in printed circuit board.

利用传输线理论定量分析印刷电路板印制线的传输特性，为印刷电路板的布线设计提供依据。

Adopt single some earth, multipoint earthing , mix earth , simulation circuit earth , digital circuit earth introduce PCB printed circuit board earth mentality of designing , design method , skill.

并通过单点接地、多点接地、混合接地、模拟电路接地、数字电路接地介绍了PCB印刷电路板接地的设计思路、设计方法与技巧。

This text analyses that earth noise and electromagnetic reasons and countermeasures penetrated emerge in the printed circuit board signal earth design of PCB.

本文分析PCB印刷电路板信号接地设计中产生接地噪声及电磁幅射的原因和对策。

By electromagnetic theory analysis, this paper presented a planar hollow coil current transformer based on printed circuit board(PCB).

通过电磁理论分析，提出了一种基于印刷电路板（PCB）的平面型空心线圈电流互感器。

This module can show the contactor control schematic diagram and the electronic control circuit schematic diagram, printed circuit board drawing and element list.

该模块提供了接触器控制原理图及电子控制电路原理图、印刷电路板图及元件清单。

The problems of 14 points TSP and optimal moving path for printed circuit board(PCB) were solved.

并求解了14个点的TSP问题与印刷电路板（PCB）数控钻走刀路线优化问题。

The small package outline and low profile make this device ideally suited for use in applications where printed circuit board area and component headroom are at a premium.

小型封装和纤薄的外形使该器件非常适合于印刷电路板区域和元件净空具有非常重要作用的应用。