Electronics Forum | Wed Sep 04 12:01:59 EDT 2019 | slthomas
My recollection of the 4c is fuzzy but I know that there's a ribbon cable on the head that gets some abuse when the head rotates. Seems like mine would eventually break at the crimps and I had to replace it a few times. Eventually I bought the parts
Electronics Forum | Fri Nov 15 00:08:01 EST 2019 | ramesh_10377
hi i recommend following actions. 1) check the location where most solder ball is finding 2) verify the printer setting parameter if the problem is still persisting please go below action 1. Stencil thickness should be 4 mil 2. Aperture ope
Electronics Forum | Thu Dec 12 21:44:15 EST 2019 | davef
I don't know what a "mass defect" is. Defects are within AQL [acceptable quality levels] or they aren't. I start at General Inspection Level 2 in the AQL Chart ANSI/ASQ STANDARD Z1.4-2006 and a sampling plan ANSI/ASQ Z1.4 Adjust the Level for Budge
Electronics Forum | Fri Dec 27 16:12:54 EST 2019 | anteiv
thank you for reply here is picture of the board https://imgur.com/a/i2MfFBw on the bottom are pins/components which height is about 3-4 mm from bottom of the board we had to increase distance of board from nozzle to make clearance and we increas
Electronics Forum | Thu Jun 11 02:32:54 EDT 2020 | beanzheng0
Hi, Luciano This is James from http://www.nextpcb.com We can do your order we have 2 manufacturers over 2500000sq. The 4 layer PCB boards on sale now. Please send your inquiry to support@nextpcb.com Or you can contact me on WhatsApp:+8613243830029 S
Electronics Forum | Tue Jun 23 22:14:16 EDT 2020 | kumarb
Hi. Guessing that you are operational by now? If not, consider to use BGA definition and use the editor to define where the bottom side pads are or are not. Just our 2 bits input. The Assembleon X / Yamaha units are quite flexible - using an electron
Electronics Forum | Thu Feb 25 17:34:21 EST 2021 | roblackey
I think you are going to struggle without a laser designed for PCBAs (Asys, XJ Link etc) as they are designed to just burn into the resist and give good defininition, then readback to know you have a good mark. Key tips for our experience: Datama
Electronics Forum | Thu Jan 27 20:01:59 EST 2022 | llawrence
Hi, I have a component that comes on 16mm tape and I am using it in a CL series feeder. The pitch of the tape is 12mm, but there are only settings for 4 and 8mm on the feeder. Is there a such thing as a 16mm CL feeder that can do 12mm pitch? If ther
Electronics Forum | Tue Dec 13 21:38:14 EST 2022 | duro
Stephen, there is one CMOS battery on PC board. I haven't check it, but time and date on PC is correct, so I guess it should not be problem. On VME controller is another CR2032 battery (based on VME datasheet it is for some RAM memory). That battery
Electronics Forum | Wed Dec 21 10:07:06 EST 2022 | gillesderruau
Hi I can send you soft : scp2.290_5.246 (MMI2.290, VME5.246, VIS4.112(1.7.5), Opti5.931 IT system 1.610)& scp2.290_5.247 .................. scp2.290_5.247 (MMI2.290, VME5.247, VIS4.112(1.7.5), Opti5.931 IT system 1.610) . - Operations manual (337
