Electronics Forum: differs (Page 216 of 578)

What is the role of IPC training in PCB Manufacturing and Repair?

Electronics Forum | Sat Feb 11 04:22:29 EST 2017 | soldertraining

IPC standards are used by the electronics manufacturing industry. IPC different courses are available like IPC-A-600 Acceptability of Printed Boards IPC-A-610 Acceptability of Electronic Assemblies IPC-6011 Generic Performance Specification for Print

Universal 6346A Radial Lead Sequence Bad I/O Card?

Electronics Forum | Thu May 11 09:12:19 EDT 2017 | sumote

The board may look the same, but there could be some differences not readily visible. Fix the other board and put it back in. Then rerun your process. If you still need help you should contact Don Burshnick at Alpha 1 Technologies. That guy is the V

Which kind of supplier should I choose for pcb fabrication?

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

Reflow Profiling

Electronics Forum | Tue Jul 25 12:46:14 EDT 2017 | emeto

This is easy experiment. Just run no populated PCB and that a populated one using the same spot for your thermo-couples. If you have a convection oven, you might be surprised how small this difference could be if not none. In some cases, I would expe

IPC-A-610 and IPC J-STD-001 Updations

Electronics Forum | Mon Jul 24 07:18:51 EDT 2017 | jamesbarnhart

IPC has updated assembly standards for IPC A-610 and IPC JSTD-001 making them easier to use and adding information in areas that have evolved. Both IPC J-STD-001E and IPC-A-610E have also been more closely linked to eliminating the differences that c

LED sticking into carrier tape

Electronics Forum | Tue Aug 01 15:31:12 EDT 2017 | emeto

Agreed with Thomas i increase wait time when picking and slow down Z axis. If you think it is the tape, I would suggest you send one tape to a company that puts parts in tape. let them use different pocket and compare result. If the part is sticky an

Allowable max interval of solder paste printing -> Reflow -> wash ?

Electronics Forum | Wed Aug 16 12:07:55 EDT 2017 | ks0707

Reflow -> Wash ? And is there any difference among Leaded / Lead-Free, Water-soluble / No-clean and One-side / Top&Bottom ? If there are any correlations with Wash-process, please send me those information too. Also, if I can get same information f

CHEMTRONICS FLUX OFF HEAVY DUTY- any body else use this to remove baked on RMA flux?

Electronics Forum | Wed Feb 14 16:00:50 EST 2018 | cbart

We have used it,, mixed results, cleans well, but can as you would imagine destroy plastic, i've had operators soak product and that caused problems, it also destroys any marking labels. we also use different Saponifiers to remove residues in the pas

Ground straps and dress shoes

Electronics Forum | Thu Dec 14 13:19:06 EST 2017 | cyber_wolf

How do you keep a standard foot strap from riding up on the top of your foot when wearing dress shoes ? The stretchy part rides up past your shoe laces and ends up contacting the top of your foot which becomes uncomfortable quickly..... I know ther

Juki gang picking same part number

Electronics Forum | Fri Mar 23 04:57:26 EDT 2018 | rob

Hi Vojtěch, Thanks for taking the time to respond, I appreciate it. Yes we have the same options, but if you want to pick from the alternative feeders at the same time you have to use different part numbers. If you want to pick from alternatives w


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