Electronics Forum | Mon Nov 27 22:01:25 EST 2017 | bibi11952
Hello SMTNet, We had received boards from our CM, some came with a Tin plated finish on the SMT hermaphroditic edge connector, while others came with Gold plated on the same connector. Tyco supplies both version and they apparently mixed up parts.
Electronics Forum | Tue Dec 12 12:03:39 EST 2017 | dleeper
A lot of it depends on what machines you are using and how well they implement dual lane feeders. A few general comparisons: Pros: -You can fit more feeders on your machines. -One dual lane feeder is cheaper than two single lane feeders Cons: -two
Electronics Forum | Mon Jan 29 12:09:55 EST 2018 | fluxgate
I am working on a magnetic sensors design and noticed that my measured magnetic field bias shifts over time. I have studied the bare PCB and measured that it can be magnetized with a strong magnet. I tested two blank (unpopulated PCBS). The first PC
Electronics Forum | Thu Mar 01 06:12:18 EST 2018 | reckless
I am new to SMT and need to buy a pick n place machine that runs ~7500 cph and super reliable/no headache. My budget is $10,000. Either I buy seriously used (~15-20 years old gsm) or new Chinese unit. I saw this video and am seriously considering
Electronics Forum | Fri Mar 02 08:33:43 EST 2018 | dwl
40 parts per board multiplied by half a million per year is 20 million placements per year. That’s serious production. The machine is rated at 7500 placements per hour, so running 24/7 that’s 111 days per year. The rated placement rates on pick and
Electronics Forum | Fri Mar 02 13:04:45 EST 2018 | shuchita
We are an ISO certified PCB & PCBA manufacturer located in USA. We are expanding our team at India(ahmedabad) office , 1) We require an SMT programmer that is familiar with SMT pick and place machines like Juki and/or Universal and softwares like
Electronics Forum | Mon Mar 05 11:21:50 EST 2018 | spoiltforchoice
Why are they so > expensive? Feeders are expensive, you can easily have considerably more invested in feeders than the placement machine. On new machines you won't find feeders coming in at much less than $500/each, often considerably more. As a r
Electronics Forum | Fri Mar 09 11:09:56 EST 2018 | reckless
Most likely I am doubling the budget mostly because of the feeders. I am leaning to Juke 750/760. Most likely will end up buying 2 of them once we are fully up and running and understanding everything. We are looking for a good old dinosaur who
Electronics Forum | Thu Mar 15 18:15:28 EDT 2018 | maustin
The 740 has been a great machine for us. We've been able to reliably load components as small as 0603 (we've not tried 0402, but I believe with a special nozzle adaptor, you can get it to work) and place a 7x7 56 pin QFN with 0.4mm pin pitch with hi
Electronics Forum | Tue Mar 20 03:45:39 EDT 2018 | reckless
Manncorp refuses to support used equipment. Plus their stuff looks like Torch ovens anyway with glorified controllers. They had a bad attitude towards their stuff. Did not sound like a responsible manufacturer to me. I did find two people suppo
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