About_the_Printed_Circuit

About_the_Printed_Circuit - Printing the mask pattern 1....

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
About the Printed Circuit 1. A printed circuit board is also called a PWB. What does PWB stand for? Printed wiring board 2. In the industrial business, the ___through-hole_______________ is used to link the wiring of both board sides. Cut the board 1. What two things determine what size to cut the PCB? Size of circuit to make, and the equipment to be used
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Printing the mask pattern 1. Why is the mask pattern used? Prevent the copper in the wiring part of PCB dissolves in etchant 2. How long is the development time? 3minutes Making of the mask pattern for the Double sided 1. What software does the author use to draw the pattern for the printed board? Visio...
View Full Document

This note was uploaded on 12/01/2011 for the course EGR 131 taught by Professor Leavell during the Spring '11 term at Guilford Tech.

Ask a homework question - tutors are online