The Department of Electrical Engineering at IIT Kanpur has a variety of devices and machines to produce single layer, double layer plated through printed circuit boards (PCBs), multi layer (max 8 layers) plated‐ through PCBs, for through pin and surface mounted devices Printed circuit boards are electronic circuits boards created for mounting electronic components on a nonconductive board, and for creating conductive connections between them. The creation of circuit patterns is accomplished using both additive and subtractive methods. The conductive circuit is generally copper, although aluminum, nickel, chrome, and other metals are sometimes used. There are three basic varieties of printed circuit boards: single‐sided, double‐sided, and multi‐ layered. 1. Single sided PCB: conductors on only one surface of a dielectric base. 2. Double sided PCB: conductors on both sides of a dielectric base, usually the two layers are interconnected by plated‐through‐holes (PTHs). 3. Multi‐layer: conductors on 3 or more layers separated by dielectric material and the layers are interconnected by PTH or pads 4 layer PCB is a sandwich of 2 double layered PCBs. Likewise 6 layer PCB is a sandwich of 3 double layered PCB. This sandwiching is done by placing oxidizing material between double layered PCBs The spatial and density requirement, and the circuitry complexity determine the type of board to be produced. Process steps invo olved in PCB B fabrication are shown in the following if you want to learn more about PCB Manufacturer China PCB manufacturing services www.projectpcb.info do a great job, click here to visit their web site right now.
Schematic Editor The schematic editor allows you to create a symbolic easy-to-read representation of your design. The goal of the schematic is to provide documentation about the design, allowing others to easily understand your design intent. EAGLE comes with thousands of pre-made parts that simplify your schematic capture tasks. The ERC functionality checks that you… Read More »
printed circuit board are boards with pads and lines that link various points of a circuit board, a pcb allows for power and signals to move between physical devices, solder makes electrical connection between the electronic components and the PCB surface, solder also serves as a strong adhesive to keep everything in place Metal core… Read More »
Getting Started If you’re eagerly reading this tutorial you’re getting pretty deep into the plumbing of Eagle. Congratulations! Keep going! We’re going to assume you’ve already read our other tutorials on through-hole and SMD PCB layout so you should already have Eagle and the various support files installed. We use keyboard shortcuts liberally so you… Read More »
EXPORTING GERBER FILES FROM ALTIUM DESIGNER Design Rules Check Before proceeding to Gerber and NC Drill files generation, a DRC (Design Rules Check) must be performed in order to check your layout respects all the manufacturing constraints. In Altium Designer Select :Tools/ Design Rule Check and run the DRC.Correct all possible errors before proceeding to… Read More »
A Gerber file for each section of your electronic circuit design is what you need if you want to create a PCB.In this Gerber tutorial, I will teach you how to create the files you need for a 2-layer board using Cadsoft Eagle. After you have completed this tutorial you will have all the necessary… Read More »