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Electronics Forum | Wed Jun 01 23:09:46 EDT 2016 | slouis2014
Hi, can anybody give an idea how to lessen the void on a double ground pad IC. I have tried to change the stencil design, change the solder reflow setting. but i still haven't reach 75% solderability. thanks alot
Electronics Forum | Thu Jun 02 08:18:06 EDT 2016 | buckcho
Hello, what is the design on the stencil, that you chose? Send us a picture, so we can help you better.
Electronics Forum | Thu Jun 02 22:26:46 EDT 2016 | slouis2014
i have tried to design the stencil as attached, but the void is more than 35%. do you have any idea what is the ideal diameter for the stencil aperture for the solder to spread and the flux to be released out of the component simultaneously. thanks a
Electronics Forum | Thu Aug 04 10:38:23 EDT 2016 | richardlawson1489
Here is a video for high speed pcb design rule and techniques. https://www.youtube.com/watch?v=BlHLmQ2HO1w This may help you.
Electronics Forum | Wed Jul 27 06:00:02 EDT 2016 | allan10
100MHz) high density PCB design i worked in pcbgogo ,is a chinese Custom PCB Prototype Manufacturer, any help will be appreciated ,here is my web:www.pcbgogo.com/f
Electronics Forum | Fri Jul 29 15:53:26 EDT 2016 | davef
Much a the accumulated knowledge is here: IPC-2252 - Design Guide for RF/ Microwave Circuit Boards [http://www.ipc.org/TOC/IPC-2252.PDF]
Electronics Forum | Mon Dec 24 20:44:31 EST 2018 | cocow
My company is working with Hampoo from China. They offer service including hardware solutions (ODM/IDH) and DMS (PCB design, Manufacturing, Component Sourcing & PCBA). A great partner. This is the website:http://www.hampoo.com/
Electronics Forum | Thu Sep 15 10:49:58 EDT 2016 | emeto
Remove,clean, re-ball(or use new part), reflow. Body of the part is designed to withstand heat that is higher than the melting point of the balls alloy.
Electronics Forum | Wed Dec 07 08:15:29 EST 2016 | anhsang38
Hello everyone My company have just bought a new Wave Soldering. Therefore, i want to know how to design the pallet for this machine. Does everyone have pdf document that relative the structure of Pallet. Thank you so much.
Electronics Forum | Thu Dec 29 10:14:51 EST 2016 | swag
We use Access database. Works well but you have to custom build everything you want to track as it's not specifically designed for electronics mfg. You need someone in house who's good with that stuff.
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