Electronics Forum | Mon Jun 19 07:59:01 EDT 2017 | emeto
Hello, I am planning to use a water wash flux. As this is new to me, would you guys share what should I be aware of? I know cleaning PCBs itself presents issues. If you can share your experience so I can prepare better, it would be great.
Electronics Forum | Tue Jun 20 15:08:30 EDT 2017 | ranap121212
Hello I have the problem with selective soldering on the robot. Thin balls appear on the laminate. The tin sometimes shoots...? and then the balls are a few millimeters from the soldering point. I tried up or down with temperature, but it did not wor
Electronics Forum | Mon Jun 26 08:57:17 EDT 2017 | capse
If N2 is not an option, the cut wire feeder or drilled wire are your best bet for now. You need to optimize wire feed rate as well. The solder joint on the robot takes about the same time to form as in manual soldering. If you need to speed the solde
Electronics Forum | Tue Jun 20 23:38:39 EDT 2017 | claire_08
Hi All, We have a project and need produce 500pcs pcb board for smart phone. There are two kinds of supplier for pcb fabrication, one is professional prototype for small volum, another is factory for big amount. I don't know how to choose. Is there
Electronics Forum | Sun Jul 02 23:01:02 EDT 2017 | bentepcb
Hi, if you need produce 500pcs only, I suggest you choose the professional prototype for small volume one. Such factory can meet your requirement and will always provide good service, if you choose the big factory, may be the qualitry of board is not
Electronics Forum | Fri Sep 01 23:42:19 EDT 2017 | adam17
Hi, i recommend jlcpcb.com. i made order from it few times. 10pcs first time, cost 10$,really high quality, arrived good time, after that, order few times too, and the price is so good,you could try small volum before make large order.
Electronics Forum | Wed Jun 21 09:22:29 EDT 2017 | emeto
Hello, I have an assembly that I am considering to run in a regular process(SMT, Wave)and afterwords solder 22 electrolytic capacitors. Due to the multi-layer board it is not an easy task, so I was wondering if you guys know any trick how to do that
Electronics Forum | Wed Jun 21 11:18:57 EDT 2017 | capse
Hello, > > I have an assembly that I am > considering to run in a regular process(SMT, > Wave)and afterwords solder 22 electrolytic > capacitors. Due to the multi-layer board it is > not an easy task, so I was wondering if you guys > know any t
Electronics Forum | Thu Jun 22 07:30:25 EDT 2017 | stephendo
Any possibility of having some changes made to the PCB for future runs? Can the ground connections be modified to have thermal relief patterns? At one time occasionally people would come to me to tell me that the power was out at their work station
Electronics Forum | Tue Jun 27 12:21:32 EDT 2017 | deanm
Sounds like a selective soldering machine would be your ultimate answer. But if you must hand solder, an oven, preheater or anything to heat the core of your board would help as mentioned before. We've used hot plates with success. As far as irons g
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