Electronics Forum: board (Page 1206 of 1565)

New Here

Electronics Forum | Mon Jun 17 23:57:50 EDT 2019 | aite

Hi, Matt this website has a lot of knowledge about PCB design, I believe you can find what you want here. In addition to PCB design knowledge, there are some electronic component suppliers. If you need to buy a product for testing or to make a circ

Laboratory Evaluation

Electronics Forum | Thu Jun 07 13:40:25 EDT 2018 | vetteboy86

Could anyone recommend a lab to send a few assemblies to for evaluation of foreign substance? We had a few assemblies that are conformal coated come back from a customer claiming their is corrosion from water exposure. After evaluation I do not beli

Rework Station for Large PCBs

Electronics Forum | Tue Jul 24 07:37:35 EDT 2018 | fugtussey

PACE Worldwide has a new BGA Rework Station slated for production next month called the TF 2800. . It is based on the PACE's popular TF 1800 BGA & SMT Rework System (see TF1800 at http://www.paceworldwide.com/products/area-array-bga-rework/bga-rework

UL & ROHS PCB manufacturer

Electronics Forum | Tue Jul 31 04:53:28 EDT 2018 | teresat2

The UL Safety Laboratory is the most authoritative in the United States and a large private institution engaged in safety testing and identification. The UL+ number on the PCB mainly represents the UL certification of the circuit board in the United

Need help on improving design - Automatic Pick & Place Coil

Electronics Forum | Mon Aug 06 16:33:52 EDT 2018 | tey422

If I understand customer's intention correctly, it would be fastest, mass production with fully utilizing the Pick-N-Place machine capacity with minimum manual labor which won't break the bank. They used to manual hand soldering the coil to the boar

Design for Assembly

Electronics Forum | Mon Aug 20 04:08:12 EDT 2018 | pcbcart

Most PCB Assembly Houses offers free wide-range DFA before the production run to ensure the design is capable for manufacturing. Actually, for pcb designers, it's recommended to be aware of the concepts of Design for Manufacture and Assembly of PCBs

Soldering the Kingston BGA eMMC32G-W525

Electronics Forum | Wed Aug 22 03:07:20 EDT 2018 | robl

Doesn't look like it would be deliberately high temp for it's functionality or package type, unless it was accidental on a batch at the packaging plant. To get the datasheet you have to either go through the "request Info" on https://www.kingston.co

Reflow soldering issue

Electronics Forum | Fri Aug 24 01:25:58 EDT 2018 | cupet

Hi everybody, please advise in case of soldering problems after the reflow soldering. The problem occurs randomly at different locations on different PCB's (not the complete surface of the board). These places are very difficult for rework. Could you

Placement on 180 degrees rotated (Mirrored) panel on Universal Instrument equipment

Electronics Forum | Thu Sep 13 02:52:44 EDT 2018 | directx995

Machines don't have any kinda of local correction on specific offset on PCB, you can only edit main board and it will reflect on all other offsets in panel. For some high running projects we merged 2 pick and places into one (for example 0 degree rot

Removing over-cured peelable mask (Wave Solder)

Electronics Forum | Thu Sep 13 13:04:52 EDT 2018 | jrs192

Hello! Recently started buying PCBs with peelable mask to remove the need for Kapton tape. Had no issues with our first batch, but our supplier has over-cured the second batch - it comes off in tiny bits, and is stuck in the holes. After timing the

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