Electronics Forum | Sun Jan 07 08:46:08 EST 2018 | spoiltforchoice
Your paste should specify a number of times it is OK for various things to happen. The two you might care about are the "Stencil Time"/"Working life", which is how long the paste can be out of the pot on your stencil while you print PCBs. The othe
Electronics Forum | Sun Jan 28 03:54:19 EST 2018 | alexeis
Hi, We have a solutions that is exactly for you: QPlace - basic solution for machine programming including XY reading and validation (with reports), BOM reading and validation (with reports), comparing and merging BOM/XY information (with validation
Electronics Forum | Tue Jan 30 01:06:51 EST 2018 | dgassier81
Hi, In our shop we've always baked out PCBs and moisture sensitive parts prior to electronic assembly using a gentle ramp rate of 2 degC/minutes going hot (93degC) and same ramp rate going cold (back to room temp). We're trying to outsource that pro
Electronics Forum | Tue Mar 20 03:55:38 EDT 2018 | rob
MTC = Multi tray changer. It's a stand alone unit that feeds in trays of components - it means you don't sacrifice feeder locations to waffle packs. Different companies call them different things. A 760 is dog slow, and spares are getting harder to
Electronics Forum | Mon Oct 29 11:44:46 EDT 2018 | vipcircuit
Dear Andrew: Nice day! This is Joe from Shenzhen Vip Circuit Co,. Ltd.-- a leading PCB and PCBA manufacturer in China. Why choose Vipcircuit ? 1. PCB fabrication with 100% ET and AOI testing,certified by ISO, UL; 2. Special material like Rogers,Arlon
Electronics Forum | Thu Jun 07 09:31:48 EDT 2018 | sarason
Dear Forum members, I am happy to announce the completion of version 1.0.17.5 of PCBSynergy. The latest Update has a new file reader for Kicad V3 file format kicad_pcb. Also the previous 1.0.17.2 update Eagle XML BRD reading was added. The MRU stuf
Electronics Forum | Tue Jul 03 10:20:15 EDT 2018 | yannis
Our firm is SMT factory exclude design, components are selected by customers. We are going on a project by studying the solderability life of warranty at least 3 year for customers requirement. The theory is if the workmanship is good enough, then th
Electronics Forum | Wed Jul 11 06:14:21 EDT 2018 | uzbek
Hello, we are currently designing one device that needs shielding. Under the shield, there is one BGA chip and 0402 components. Now we have a dilemma whether we should go for a one-part shield or two-part shield. We talked with several EMS companie
Electronics Forum | Fri Jul 20 13:50:22 EDT 2018 | vchauhan
This question is regarding stencil design: I am having voids under QFN TI P/N LMZ20502SILT. I have attached component pic. Signal pin is 18X16 mils. Center pads are 31 mil sq. Initially I had stencil done with one mil per side reduction on signal pad
Electronics Forum | Tue Jul 24 09:20:44 EDT 2018 | fugtussey
Note that the TF2800 features a large 7 panel preheater with an adjustable height component that allows you to adjust the height of the IR preheater to get much closer to the board. This feature multiples the power of the preheater exponentially, so
