- published: 19 Aug 2016
- views: 185266
PCB may refer to:
A printed circuit board (PCB) mechanically supports and electrically connects electronic components using conductive tracks, pads and other features etched from copper sheets laminated onto a non-conductive substrate. PCBs can be single sided (one copper layer), double sided (two copper layers) or multi-layer (outer and inner layers). Multi-layer PCBs allow for much higher component density. Conductors on different layers are connected with plated-through holes called vias. Advanced PCBs may contain components - capacitors, resistors or active devices - embedded in the substrate.
FR-4 glass epoxy is the primary insulating substrate upon which the vast majority of rigid PCBs are produced. A thin layer of copper foil is laminated to one or both sides of an FR-4 panel. Circuitry interconnections are etched into copper layers to produce printed circuit boards. Complex circuits are produced in multiple layers.
Printed circuit boards are used in all but the simplest electronic products. Alternatives to PCBs include wire wrap and point-to-point construction. PCBs require the additional design effort to lay out the circuit, but manufacturing and assembly can be automated. Manufacturing circuits with PCBs is cheaper and faster than with other wiring methods as components are mounted and wired with one single part. Furthermore, operator wiring errors are eliminated.
How are PCBs made, how do they make modern electronics possible, and is it ever OK to drill through them to mount a cooler...? lynda.com message: Sign up for your 10-day FREE trial at http://lynda.com/techquickie Follow: http://twitter.com/linustech Join the community: http://linustechtips.com
Making your own printed circuit board can be a truly satisfying process, tying together electronics and the handmade craft of etching. It's the most accurate way to build a circuit short of sending away to a PCB manufacturer and it's a lot more fun (+ cheaper too!). For a full list of materials used plus more tips for etching & drilling head over to MAKE's site - http://makezine.com/2010/02/16/circuit-skills-circuit-board-etchin/
How is a double sided plated through hole solder masked and silk screened component olverlay PCB manufactured? Take a step-by-step tour of a PCB manufactuing plant. http://www.pcbzone.net Forum: http://www.eevblog.com/forum/blog/eevblog-939-how-is-a-pcb-manufactured/ Hard electroplated gold card edge connectors: https://www.youtube.com/watch?v=e6dH7TvqBVs Desing for manufacture tutorial: https://www.youtube.com/watch?v=VXE_dh38HjU DFM Automated PCB Panel Testing: https://www.youtube.com/watch?v=2zGisPMNstI&t;=536s Alba PCB Group Video: https://www.youtube.com/watch?v=P-fbIa7xlxw Eurocircuits Video: https://www.youtube.com/watch?v=IzbmfGZDs0A EEVblog Main Web Site: http://www.eevblog.com The 2nd EEVblog Channel: http://www.youtube.com/EEVblog2 Support the EEVblog through Patreon! http...
How To Make A PCB . SUBSCRIBE: http://www.youtube.com/user/LlegaWeapon?sub_confirmation=1 - Follow Me: Facebook: https://www.facebook.com/Llegavideos Twitter: https://twitter.com/LlegaVideos Instagram: https://www.instagram.com/llegavideos - CAVEAT: This video is just to show what can be done with household materials. No weapons or conduct experiments shown here without adult supervision. And taking all appropriate protective measures. I am not responsible for any misuse, which can give you the information shown here.
An easily understandable video demonstration of how to make PCBs(Fabricate) at home with available inexpensive materials using toner transfer method. Requirements for making PCB are Plain copper coated board,Ferric Chloride,PCB hand drill,Hacksaw blade, Iron box, LASER printer(not inkjet) and Glossy paper [photo paper]. Here Cadsoft Eagle has been used to design board layout,any other CAD tools can also be used.Acetone[nail polish remover] can be used to clean copper surface. Immerse the board for a sufficient time in boiling water for peeling off the paper.While peeling slowly remove the paper from borders don't remove it rapidly since toner might also get removed. If you miss the continuity in the toner mask or if toner gets distorted [path or any small area of design] while peeling off ...
How to make a Printed Circuit Board (PCB) at home. By watching this simple tutorial, you will be able to make your own PCB at home.
Step-by-step tour of domestic manufacturer Saturn Electronics Corporation metro Detroit board house detailing the various processes involved in the fabrication of a bare printed circuit board.
Making a professional looking printed circuit board or PCB is a very satisfying process. In this video I will show you how I design my own printed circuit boards and have them manufactured professionally. Don’t get intimidated. Just give it a try and you will notice how easy it is. SMD / SMT to small? Just use through hole components and get the same professional appearance. Part 2: https://www.youtube.com/watch?v=pBCLtcFwFJw Don’t forget to visit my website: http://www.brokking.net/ Parts from the Eurocircuit video are used with written permission. You can check out the complete video here: https://www.youtube.com/watch?v=sIV0icM_Ujo
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The other day I said to you
I know what you want to do
I could never sit around
While you´re feeling down
And I could never compromise
My situation lies
And I would never feel the same
Would you be the blame?
Would you leave me
Still uneasy
Locked inside of
Torn in spite of
I don´t want to, I don´t want to know
Sometimes when you´re all alone
Hiding what you´re thinking of
I could never sit around
While you´re feeling down
I could never see my self
Chasing something else
I would never get away
Would you feel the same?
Would you leave me
Still uneasy
Trapped inside of
Torn in spite of
I don´t want to, I don´t want to know
Sometimes when I´m all alone
Feeling what you´re thinking of
And I could never sit around
Chained to frozen ground
I could never see my self
Playing for something else
And I could never walk away
Would you feel the same?
Would you leave me
Still uneasy
Trapped inside of
Torn in spite of