Electronics Forum | Thu May 16 07:40:09 EDT 2019 | Matt
Hey Everyone, we have recently been discovering an increase of failed MLCC capacitors across various builds and after being in the field for some time. Vendor reports that a "high energy" event occurred but the detail is limited and i'm left looking
Electronics Forum | Tue May 21 15:00:28 EDT 2019 | emeto
Hello Greg, Here are a few questions and advises that might post an answer: 1. How thick is your current stencil and what is the part that requires that thickness? 2. Can you use a carrier to keep your board straight and avoid board warpage? May
Electronics Forum | Wed May 22 12:00:13 EDT 2019 | gregoireg
Thanks. It starts to make sense. There is a formula at the bottom of this page: http://www.circuitinsight.com/programs/50456.html It says: Stencil Thickness = 2.64mil + 0.0831 * pitch of component in mil. for 1.13mm, that gives exactly 0.16mm. So,
Electronics Forum | Thu May 23 10:18:02 EDT 2019 | emeto
A little hard to tell without knowing your part details and behavior and your PCB design. I have seen part warping so much that will show opens joints on the sides and short in the middle at the same time. Theoretically you should have area ration of
Electronics Forum | Wed May 22 21:20:31 EDT 2019 | davef
Not gone, just renamed. ASM SMT Solutions segment is made up of SMT Printing Solutions (DEK) and SMT Placement Solutions (SIPLACE). Suwanee, Georgia, USA [https://smtnet.com/company/index.cfm?fuseaction=product_catalog&company_i
Electronics Forum | Thu May 23 12:27:19 EDT 2019 | weglimir
Hello I have problem with card: VPM-5238D - Namely when printer starts, and DEK program initializes, it hangs for a while on "Downloading vision system" and then following error appears: "Vision Hardware Error - FATAL ERROR - REINITALIZE MACHINE" "
Electronics Forum | Wed May 29 10:28:24 EDT 2019 | etmpalletguy
#1) Is the card in panel form: (Y)/(N) #2) PCB thickness: Thin card: YES, Thick card: See above. #3) is the PCB warping during reflow? (Y)/(N) #4) Is the PCB Symmetrical is shape & size? These are just some of the questions you need to ask yourse
Electronics Forum | Mon Jun 03 13:26:32 EDT 2019 | az2019
Hi, I have a general question about the relationship of PCB thickness and BLR testing result. For example, I have QFN6x6 parts mounted on board in 1.2mm, 1.6mm, and 2.4mm thickness. All boards have 6 layers of Cu. Studies show thicker board gives les
Electronics Forum | Wed Jun 05 15:15:37 EDT 2019 | cristian_amlima
Hi Guys.. greetings! I hope someone could help me. Does anyone knows how to configure a gripper nozzle to juki 700 series? (more specifically FS730). With this nozzle the machine should blow to inflate the nozzle and I don't know how to change from
Electronics Forum | Thu Jun 06 17:49:35 EDT 2019 | etmpalletguy
What is the material and what impact will that have in your water wash system... Think Filtration... Think Thousands of dollars for new filters every month... Then make a decision after two other people have made comments. Talk to your maintenance gr
