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Main Points And checklist Of PCB Design

Electronics Forum | Wed Nov 13 04:12:20 EST 2013 | hqew2013

Do you design or define PCB layouts? If so circuit board, what rules and checks do you have in place to make sure your results are... optimal? Over the years, I've created a PCB design checklist to keep me out of trouble. I share these nuggets with m

Re: how to overcome tolerance in automatic alignment

Electronics Forum | Thu Sep 09 09:13:10 EDT 1999 | Scott Cook

| hi, i m college student. i m currently doing my Final year project in PCB drilling. the main task is to design auto feeder which allign the PCB properly in position before drilling take place. the close tolerance becomes a big problem to the precis

Who are the top PCB Suppliers in China?

Electronics Forum | Mon Nov 19 06:34:33 EST 2018 | davechow

Hi Clayton As I know Icap is a trading company for PCB,and it is not Chinese company. If you need PCBs,please contact me(e-mail:445320233@qq.com) Flex-rigid board up to 20 layer,FPC board up to 8 layer,rigid multilayer up to 32-layer and HDI 2-steps,

Re: how to overcome tolerance in automatic alignment

Electronics Forum | Fri Sep 10 09:03:52 EDT 1999 | ScottM

| | hi, i m college student. i m currently doing my Final year project in PCB drilling. the main task is to design auto feeder which allign the PCB properly in position before drilling take place. the close tolerance becomes a big problem to the prec

Layer Stack for 6L PCB with 0.8 mm thickness

Electronics Forum | Tue Feb 16 14:04:10 EST 2016 | tsvetan

We are designing board which have to plug in M.2 connector and thickness is limited to 0.8 mm The board is very complex with many BGAs and DDR3 memory chips and we will need 6 layers for routing. The problem is that we will need signals with 50, 90

Layer Stack for 6L PCB with 0.8 mm thickness

Electronics Forum | Tue Feb 16 15:42:21 EST 2016 | sarason

When faced with a problem like this I sometimes look at competitive products and see what they have done. You may be able to get away with 4 layers if you have the space, however if it is jammed up that will not be an option. I presume that the total

Sample assembly notes

Electronics Forum | Fri May 27 14:22:47 EDT 2022 | proceng1

I am not exactly clear on what you are looking for. From my customers, assembly drawing notes are assembly specific. If there is hardware, they might include the stack-up. If we are conformal coating, they usually indicate keep-out areas. If an LED

CAM350 editing function

Electronics Forum | Thu Sep 05 01:56:38 EDT 2013 | ciciswift

the Layers - > Add the Layers, or click the shortcut icon on the left toolbar, enter in the wake of a "Number of new the Layers" need to increase the Number of Layers. 2. Delete the layer: Edit - > the Layers - > Remove the Layers, and choose to dele

Re: how to overcome tolerance in automatic alignment

Electronics Forum | Fri Sep 10 12:09:02 EDT 1999 | Earl Moon

| | | hi, i m college student. i m currently doing my Final year project in PCB drilling. the main task is to design auto feeder which allign the PCB properly in position before drilling take place. the close tolerance becomes a big problem to the pr


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