Electronics Forum: pcb (Page 478 of 935)

soldermask color change around vias

Electronics Forum | Fri Jun 07 11:39:33 EDT 2019 | gregoryyork

I feared so. The only thing to be done is to tell the PCB manufacturer to increase the Thermal cure so dont set the oven to 150C but to 170C and actually measure the middle board and once it hits 155C then give it an hour cure from then. Also insist

Assembleon / Philips / Yamaha VIOS - PCB copying

Electronics Forum | Tue Jun 11 04:57:55 EDT 2019 | vinitverma

There is a difference between VIOS and VIOS TEXT. If you want to copy the program from one machine to another exactly, I would suggest you do VIOS. Just insert a floppy and perform "Make PCB Data Disk". This formats the disk in VIOS format. Next go t

DEK Hawkeye Problems

Electronics Forum | Sat Jun 22 07:38:58 EDT 2019 | emanuel

We have a printer with Hawkeye 1700. The PCB side sometimes returns a distorted picture. It happens erratically, can be at startup or after a while, sometimes the machine works full day without problems. The only way to restore operation is disconnec

First PCB and it didn't work

Electronics Forum | Mon Jan 06 20:53:23 EST 2020 | mikeyg12

Hello everyone! I have had this idea in my head to DIY a desktop KVM (without the V so I guess just a KM) board that I can solder USB A headers to with a DPDT switch. I designed the board and when I thought it was all good to go I proudly sent it of

Samtec Searay 500 pin connector solder wicking issue after reflow

Electronics Forum | Mon Jan 13 17:39:49 EST 2020 | avillaro2020

Hi, I need help on how to address the solder wicking on the samtec searay connector after reflow resulting to open solder joints on thick and thermal heavy PCB (4.4mm and 6.3mm). I increased my solder paste thickness to 8 mils, the connector is manua

Samtec Searay 500 pin connector solder wicking issue after reflow

Electronics Forum | Wed Jan 15 11:18:51 EST 2020 | avillaro2020

Hi Evtimov, Thanks again! The solder wicking/open solder joint is not actually gross rejection, it is only a few and appeared random (difficult to trend the location of the opens), what is perflexing is that i have this 1 or 2 open solder joints sur

Automated Depanel - Tabs or Scores?

Electronics Forum | Wed Jan 22 11:05:25 EST 2020 | dwl

Routing is great for odd shaped PCBs that don't lend themselves to v-scoring. changing from one shape PCB to another is easy. The down sides are you may require custom support tooling and they generate alot of dust. keeping up with the PM will be cri

omit stencil apertures to hand solder or paste, reflow then solder.

Electronics Forum | Thu Feb 27 02:55:53 EST 2020 | hexton

I want to avoid peoples preferences as they will differ and will not be a deciding factor. A heat gun will introduce risk to surrounding PTH components and having to add protection for those, will limit any gain in productivity. There is no question

Solder pot & wire tinning help

Electronics Forum | Mon Mar 02 13:06:36 EST 2020 | charliedci

If you add any "flux cored" wire solder to the pot make sure you have ventilation as the flux will burn off and smoke like crazy. This solder pot is like any used in a wave or selective solder, no flux. The flux is added to wire prior to di

Electronic Assembly - PCB cleansing and COVID-19

Electronics Forum | Mon Mar 30 11:02:37 EDT 2020 | SMTA-Eric

As we navigate through the CORVID-19 pandemic, many essential manufacturing facilities are still on line and operating. Some at reduced or modified schedules in following the guidelines to help reduce the spread of this virus. My question is in rega


pcb searches for Companies, Equipment, Machines, Suppliers & Information

Golden State Assembly
Golden State Assembly

Golden State is a contract manufacturer that makes wire harnesses, electromechanical assemblies (box builds, subassemblies, PCBAs, kits, etc.) and services (sorting, rework, value additive manufacturing engineering)

Manufacturer

18220 Butterfield Blvd
Morgan Hill, CA USA

Phone: 5102268155

One stop service for all SMT and PCB needs

Training online, at your facility, or at one of our worldwide training centers"
Pillarhouse USA for handload Selective Soldering Needs

High Throughput Reflow Oven
High Throughput Reflow Oven

High Resolution Fast Speed Industrial Cameras.
PCB Depanelizers

Training online, at your facility, or at one of our worldwide training centers"