Electronics Forum | Fri Feb 28 03:59:41 EST 2020 | SMTA-Davandran
My input are: i. To solve tape not pulling back if it is due to high per is better to use more feeders to minimize this issue. ii. To slow down printing speed. Hence, has proper line balancing which minimize board idling before pick and place process
Electronics Forum | Thu Mar 04 22:38:54 EST 2021 | tomek_k
Hi Miałem taki problem, myślałem też że to uszkodzona karta Cognex. Zakupiłem nową i to nie pomogło. Okazało się że trzeba zainstalować właściwy sterownik karty. (translate from PL) regards Tomek
Electronics Forum | Tue Feb 18 18:33:57 EST 2020 | jerlong2020
I have used infrared imaging to find electrical shorts on logic boards between the 5 Volt buss and ground. You can power the electrical short up to draw 50 to 100 mA and then look for the warm spot in the infrared display.
Electronics Forum | Wed Feb 19 11:21:18 EST 2020 | john_kim
Thank you for your advice Jer. BTW, may I ask the model name which you have used ? I'd like to buy and try it. Does it work well for the bridge underneath of components ? Regards, John
Electronics Forum | Tue Feb 11 01:24:54 EST 2020 | jineshjpr
Dear Team, Is there any body used GLUE +IR-130 SMD Adhesive for Connectors?? What is the specialities of this adhesive as compared with PD555 SMD RED Adhesive??
Electronics Forum | Tue Feb 11 01:34:14 EST 2020 | jineshjpr
Dear Team, Can any body suggest that which is the best cleaning agent to remove the AIM M8 Flux residues from the PCBA After SMD Assembly by using Air agitation Method or with Ultrasonic Method.???
Electronics Forum | Tue Feb 11 01:44:16 EST 2020 | SMTA-Deepak
Need to know technically which nozzle cleaner is suitable Ultrasonic or Jet Spray nozzle cleaner ? Thanking you in advance .
Electronics Forum | Tue Feb 11 07:35:03 EST 2020 | dontfeedphils
If all else fails, you can always chipbond the part. Would it be possible to run this side as the second reflow?
Electronics Forum | Wed Feb 12 07:25:47 EST 2020 | dontfeedphils
If you have control of the solder alloy you're able to use on the product, you could run a lower temp solder on the second side and try to avoid the first side entering reflow.
Electronics Forum | Wed Feb 12 08:10:49 EST 2020 | majdi4
We can't do that because we are using dual ligne reflow oven..So the two sides of PCB are soldered with the same reflow profil.
