Category:PCB PCB Testing

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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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Search Results: 38 Threads,4 Pages
2 answers
252 views

How to check the quality of a PCB

When I look for a PCB, how can I know the quality of that pcb, so I can trust the professionality of the manufacturer. Any good ideas? (See More)

bankroot
2017-06-09 14:28:11
Ciurdar Gabriel
2017-06-09 16:23:55
1 answers
252 views

glue printing measurement

I have problem about glue printing measurement ,anybody has process of glue printing . How do you measure? as I know "push test" is the method for testing the strength of connection of component and b... (See More)

Amir Aliabadi
2017-05-05 04:03:05
Robert Jason
2017-05-06 04:36:35
1 answers
141 views

PCB TEST

Is it possible to test and repair PCBs without any data like GERBER/ SCHEMATICS etc.,? (See More)

zakbc
2017-04-28 14:23:19
cernatescu victor
2017-04-28 15:14:28
1 answers
189 views

Common PCB board problems

PCB fabrication is not difficult, but troubleshooting is difficult after completion. Whether it is personal enthusiasts or industry engineers, it is quite a headache to face PCB problems in the debugg... (See More)

Eibert Draisma
2017-04-22 10:35:32
Toni
2017-04-24 11:17:35
1 answers
132 views

SMT Testing

Hi everybody, Could some one please tell me that how long and the cost to test a SMT chip with ICT? (See More)

Anton Forosenko
2017-04-19 06:15:26
Giovanni Pelliccioni
2017-04-19 17:13:10
5 answers
218 views

which is the best way to catch defects online?

which is the best way to catch defects online? In circuit Tester or Vision System (See More)

Garcia Villalobo
2017-02-28 05:57:48
Giovanni Pelliccioni
2017-03-02 05:57:48
4 answers
142 views

Which AOI to buy?

Hi! I work for a mid range SMT CM and we are looking to buy some AOI equip. Is 60-100k a doable range for something that is useful? And if that range is ok, what vendor should I go with? (See More)

John
2017-02-27 21:47:04
TEO ESPEJEL
2017-03-01 21:47:04
5 answers
223 views

Mirtec AOI Max Component Height

Has anyone tried to increase the working height on their Mirtec AOI. We have several MV-2HTL machines and have a few boards that are over 2" tall. I'd rather not leave the parts out and have a seconda... (See More)

vampire
2017-02-27 20:04:15
Carter
2017-03-01 20:04:15
3 answers
134 views

Register a ViTech 5000 AOI machine

Any input on this machine good or bad would be helpful, thanks! (See More)

Piero
2017-02-27 17:49:23
uooa
2017-03-01 17:49:23
4 answers
134 views

Service for a Spea 4040 flying prober

Is there anyone in New Hampshire that can provide any service for a SPEA 4040 flying probe? (See More)

camillo123
2017-02-27 17:30:03
Bradley
2017-03-01 17:30:03
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Search Results: 38 Threads,4 Pages