PCBWay Feb 19,2014 1223

PCB design, PCB files to the conversion method from ALLEGRO of PROTEL

In the PCB design process, due to the different data or file format between different software platforms , often need to use other tools to convert platforms or file format , to introduce from PROTEL ...

PCB PCB design process PCB design

PCBWay Feb 19,2014 2725

How to Design PCB Stackup

There are two options:1 Leave your PCB manufacturer to design PCB stackup for you.You don’t need to spend your time by designing stackup. Leave it on PCB manufacturer-they are professionals. They do i...

Design PCB PCB manufacturer printed circuit board

PCBWay Feb 19,2014 659

PCB high-speed signal

Moore was once one of the founders of Intel 's forecast : Performance 18 computers will double every month , history proves this prediction . An important measure of performance is the computer proces...

PCB PCB high-speed signal PCB design

Karen Lin Feb 19,2014 1571

Layer Stack-up Basics

Layer stack-up specifies the PCB proper arrangement of circuit board layers for multilayer boards before starting board layout design. Stack-up mainly defines which layers should be solid power and gr...

multilayer boards printed circuit board circuit board layers

PCBWay Feb 19,2014 996

PCB layout techniques , for example

Mixed-signal circuit design is very complex PCB layout , cabling, and power and ground handling components will directly affect the performance of the circuit and electromagnetic compatibility. This a...

PCB PCB board design PCB layout PCB board PCB design

Karen Lin Feb 19,2014 563

Tools for PCB Design & Layout

ExpressPCB This is a free computer-aided design (CAD) software program designed for beginners or students. This program allows you to create schematic drawings via the ExpressSCH tool. You can use it ...

PCB Design PCB Layout printed circuit board

PCBWay Feb 19,2014 784

PCB transmission line parameters

Transmission line has two very important characteristics: Characteristic impedance and delay. Both of these features can be used to predict the behavior of each signal and to describe many of the tran...

PCB PCB transmission

PCBWay Feb 19,2014 590

Graphics PCB board

PCB board graphics card is a circuit board , it put its discrete graphics and integrated graphics on the distinction between integrated graphics chip is displayed , memory and related circuitry are do...

PCB PCB board circuit board

PCBWay Feb 19,2014 728

PCB shorted improvement measures

PCB " short circuit " is a question of each PCB manufacturers will encounter almost every day , and it is a difficult problem , improve the well or bad this problem is directly related to the cost of ...

PCB PCB manufacturers

Karen Lin Feb 18,2014 883

How to Build a PCB?

printed circuit boards In electronics, printed circuit boards, or PCBs, are used to mechanically support and electrically connect electronic components using conductive pathways, or traces, etched fr...

Build a PCB printed circuit boards etched wiring board

Karen Lin Feb 18,2014 947

PCB layout process

--an overview, tutorial and information about the PCB design process or PCB layout process used for designing printed circuit boards for use in electronics equipment and the associated PCB CAD systems...

PCB layout，PCB design，printed circuit boards

PCBWay Feb 18,2014 2106

PCB nickel plating how to do ?

1 , the role and characteristics PCB ( printed circuit board English abbreviation ) nickel-plated on the substrate coating as precious and base metals , for some single-sided printed circuit boards, ...

PCB printed circuit board PCB nickel plating

PCBWay Feb 18,2014 812

PCB board design purposes

1.PCB substrate , DIE pads must always be the direction of the wire bond , and leads to the direction of the connection pad has been also required , and , for each DIE, welding must be placed in a cro...

PCB PCB substrate PCB board design

PCBWay Feb 18,2014 1323

Schematic design and PCB layout software

printed circuit board (pcb) layouts are designed with help of pcb drawing?software’s, commonly known as pcb layout design software. Here we are listing you a collection of free pcb design softwares wh...

PCB Printed Circuit Board PCB Design Software PCB layout software

Karen Lin Feb 18,2014 801

Cleaning Copperclad Substrates

The proper cleaning PCB of copperclad substrates is so important to the ultimate success of your PCB prototyping effort that it is understandably worth the effort to learn to do it well. Luckily, it i...

cleaning PCB PCB prototype printed circuit board

Karen Lin Feb 18,2014 796

PCB Cleaning Overview

You will need an acid brush (the cheap type with the tin handle), a liquid dispenser PCB like a pump bottle or wash bottle, a solvent, and some type of paper wipe. See the photos to see what the brush...

PCB Clean printed circuit board

PCBWay Feb 18,2014 949

pcb industry continue to Asia

PCB from different types of development, the microplate , package substrate , flexible circuit boards will be the future growth of the largest species, the combined average annual growth rate of 2008 ...

PCB PCB production PCB industry PCB market

Karen Lin Feb 18,2014 1046

Safely Tips of Cleaning PCB With Ultrasonic Cleaning

Printed circuit boards, especially those used in PDAs (personal digital assistants) like cell phones, get a lot of abuse. In addition to collecting dust and dirt that penetrates PCB the cases of cell ...

Clean PCB Printed circuit boards PCB

PCBWay Feb 18,2014 769

Three basic properties of PCB connectors

The basic properties of PCB connectors can be divided into three categories: namely, mechanical properties, electrical properties , and environmental performance. 1 Mechanical properties on connectiv...

PCB PCB connector

Karen Lin Feb 18,2014 2082

PCB Cleaning Techniques

One of the things that distinguish a professional printed circuit board from an amateur made one is the final appearance. Gobs of sticky rosin flux detract greatly from an otherwise neat circuit. Clea...

PCB printed circuit board PCB Clean