Electronics Forum | Wed Jan 04 03:08:12 EST 2023 | msirifat
Hello Stephen, thanks for the advice. We are producing LED TVs & we have a facility for SMT and manual insertion. We are also thinking of changing the board finish from OSP (due to its shorter shelf life) to ENIG/Immersion Tin.
Electronics Forum | Thu Oct 21 23:35:45 EDT 2010 | iwan
Dear WRS consideration for buying SMT equipment is likely you buy a vehicle, you must consider many things, after sales services, machine easy to do model change, accuracy,cheap, mostly machine use in your region. etc. I also run production for LCD
Electronics Forum | Wed Jul 15 10:25:26 EDT 2015 | shahrat
Hi brothers, Can anyone give me some clear ideas that which surface finishing is the best for PCBs used for LED TV motherboard production? Some says that OSP is good but it is not good for double sided board. So I am a bit confused in between HASL,O
Electronics Forum | Fri Apr 30 13:26:10 EDT 2021 | amaliahx
The pandemic has altered people's habits, causing a surge in demand for home electronic devices. This has swept the global chip supply and disrupted automobile manufacturing. The pandemic has led to the global shortage of semiconductors or chips, and
Electronics Forum | Thu Apr 12 02:23:52 EDT 2018 | spectrumsmt
Juki is well supported in the US Stephen. When you get sorted out then come to us for custom nozzles for LEDs. That is what we do! Also OEM feeders and nozzles.We are based in the UK and also Phoneix AZ Good Luck in your ew venture IAn
Electronics Forum | Tue May 28 18:31:08 EDT 2019 | jlawson
Solder paste flux is main contributor, Lead termination chemical-oxide by products and PCB Plating-Chemicals. Reflow profile would have very limited if not no impact really unless is way off. Paste volume control and Stencil design plays a big part
Electronics Forum | Sun Jun 02 23:20:39 EDT 2002 | fastek
China is way behind the technology curve and will be for some time. They're still soaking up all of the through hole and 10 year old chipshooters they can get their hands on. China is the latest flavor of the month for cheap labor just like Mexico wa
Electronics Forum | Wed Apr 28 17:45:41 EDT 2021 | mishafockin
Flexibility (if what I am thinking about flexibility is correct) is more important than speed. Most of the time spent on reloads, not the runs. We have high mix and fairly low volume (100-1000) Medium complexity QFPs, 0402, LEDs 100-2000 components p
Electronics Forum | Wed Mar 31 10:55:42 EDT 2010 | fredc
I worked on a nozzle for one of these LEDs in the past. I seem to remember that there are raised surfaces outside the pick up area. Be sure your nozzle is not hitting them, if so you will lose vacuum. A rectangle shaped nozzle would maximize your abi
Electronics Forum | Wed Nov 19 19:06:42 EST 2014 | spoiltforchoice
Plenty of people don't like cut 'n clinch and might appreciate just having the cut part. We do a mix of OEM and CEM work, because of the low volumes special tooling for a product is often out of the question so that is one thing to consider. We use t
