Category:PCB PCB Testing

Group Administrators: 0 | Group Member: 47 | Group Threads: 40

In-circuit test (ICT) is an example of white box testing where an electrical probe tests a populated printed circuit board, checking for shorts, opens, resistance, capacitance, and other basic quantities which will show whether the assembly was correctly fabricated. It may be performed with a bed of nails type test fixture and specialist test equipment, or with a fixtureless in-circuit test setup.

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Assembly and Testing of Regulator and Crowbar Circuits

Introduction Today we meet at the crossroads of theory and practice by putting together and testing the 5V regulator and crowbar circuits we designed back in this article. We're going to cover s... (See More)

don.pincott
2017-02-06 05:08:32
soulrevival
2017-02-08 05:08:32
5 answers
412 views

PCB Inspection Station

Good evening all, I have recently gotten rid of our old SRT rework station because of lack of use. Before dumping however I took the CCD camera and monitor in the hopes of turning it into a board insp... (See More)

michael
2017-02-03 00:23:54
Fly
2017-02-05 00:23:54
5 answers
463 views

Introducing AOI online

Currently, our AOI is performed after all solder processes. I think we would be better served incorporating AOI before reflow. Does anyone have supporting data like ppm or ROI? (See More)

Francisco Marquez
2017-02-02 23:58:06
Buck
2017-02-04 23:58:06
3 answers
677 views

Flying Scorpion FLS940Sxi High-Performance Flying Probe Test System

Flying Scorpion FLS940Sxi High-Performance Flying Probe Test System WOBURN, MA - Acculogic, Inc. introduces the new single-sided low-cost version of its successful Flying Scorpion FLS900-series.... (See More)

Ian Hughes
2017-02-02 22:57:35
tomikkudziati88
2017-02-04 22:57:35
5 answers
498 views

AOI photondynamic problem

We have AOI photondynamic 7750. Problem 1. it hang very often. 2. During starting of day x axix does not move. we need to move manually & then start otherwise it will not move by machine motor. (See More)

fravillama
2017-02-02 22:52:42
TOUFIK KENEF
2017-02-04 22:52:42
2 answers
525 views

ASC International to Bring Cost-Effective AOI Solutions

ASC International, a leading manufacturer of 3-D solder paste inspection and automated optical inspection(AOI)systems, today announced that its products will be displayed in two booths at the productr... (See More)

ozkan
2017-02-02 18:11:46
Alvin
2017-02-04 18:11:46
4 answers
447 views

AOI systems

What are people using for AOI systems and how are you using them We are on the market for 2 systems post reflow capable of inspecting solder joints at 010 sized components we have 2 old sy... (See More)

ernesto
2017-02-02 16:46:23
Mikel Rodriguez
2017-02-04 16:46:23
4 answers
427 views

ICT and specifying PCBA testing

Since I'm new to the forum I probably ask previously answered questions (that I have not found) but I would be grateful if someone could clarify this for me. I'm in R&D at a company where we... (See More)

jerome
2017-02-02 16:30:52
Jukka Ainali
2017-02-04 16:30:52
4 answers
372 views

AOI useage

Has anyone used a ESV 304 AOI machine? Please tell me the pluses and minuses to this equipment. (See More)

roberts.trops
2017-02-02 15:53:03
Francisco
2017-02-04 15:53:03
4 answers
471 views

Flying Probe Evaluation

Anyone out there with recent work on this to share? Thanks in advance. George (See More)

roberts.trops
2017-02-02 15:49:39
ventas
2017-02-04 15:49:39
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