Industry Directory | Manufacturer of Test Equipment
Electrical Test Instruments, LLC also services insulation testers, low-resistance ohmmeters, current clamp-on's, multimeters, and many more varieties of electric and measuring equipment.
Industry Directory | Consultant
CEM Electricals are highly experienced industrial and commercial electrical contractors offering a range of services from testing/installations to full high voltage installations, transformer and swit
New Equipment | Solder Materials
Qualitek no-clean fluxes are formulated to meet the changing requirements for today's soldering operations. Designed for wave soldering conventional and SMT circuit board assemblies, these extremely low solids content fluxes leave practically no resi
ZESTRON proudly offers SIR testing at our Manassas, VA location. SIR is a quantitative test method used to characterize the PCB manufacturing process residues and their impact on reliability. ZESTRON’s SIR testing capability is offered to clients who
Electronics Forum | Thu Jul 27 14:35:12 EDT 2006 | rogerw_tech
I need some information about electrical test done on the pcb how does it work and what is the process?
Electronics Forum | Thu Jul 27 15:59:36 EDT 2006 | russ
test at the bare board level consists of opens and shorts. It makes sure that all traces are hooked (connected) up to the appropriate place and they are not shorted to a non common conductor. Russ
Used SMT Equipment | Pick and Place/Feeders
Features: S/W: 2.8.1f Dual Vision Camera Agilis Capable Electrical Two-Pole Test Electrical Transistor Test Optical Centering Z High Speed (Midas Head) Autoteach Linescan for Z Hydra Condition: Complete & Operational
Used SMT Equipment | Pick and Place/Feeders
Software: 2.9.x T3 Linear Table Electrical Two-Pole Test Electrical Transistor Test Optical Centering Conveyor Shared Databases Hydra Z High Speed Hydra High Speed Autoteach Linescan for Z Line Mode Fast Place Sequence
Industry News | 2014-09-06 19:18:17.0
Briefing Co-hosted by IPC as Part of Continuing Effort to Connect IPC Members with Policymakers.
Industry News | 2019-12-09 14:44:26.0
The SMT Reflow Soldering Equipment (Global) award was awarded to Heller Industries by Frost & Sullivan.
Parts & Supplies | Assembly Accessories
JUKI ELECTRIC FEEDER EF08HSR for Surface Mounted Technology Machine Specifications: Brand Name JUKI ELECTRIC FEEDER Part number Model EF08HSR Ensure Test in machine before shipping Guarantee Original 100%
Parts & Supplies | Assembly Accessories
Offer SMT JUKI 40091553 ELECTRIC FEEDER EF32FS for Surface Mounted Technology Specifications: Brand Name JUKI ELECTRIC FEEDER Part number 40085242 Model EF32FS Ensure Test in machine before shipping Guarantee Original
Technical Library | 2019-10-21 09:58:50.0
An ACI Technologies customer inquired regarding printed circuit board(PCB) failures that were becoming increasingly prevalent after the SMT (surface mount technology) manufacturing process. The failures were detected by electrical testing, but were undetermined as to the location and specific devices causing the failures. The failures were suspected to be caused predominately in the BGA (ball grid array) devices located on specific sites on this 16 layer construction. Information that was provided on the nature of the failures (i.e., opens or shorts) included high resistance shorts that were occurring in those specified areas. The surface finish was a eutectic HASL (hot air solder leveling) and the solder paste used was a water soluble Sn/Pb(tin/lead).
Technical Library | 2020-12-07 15:26:06.0
Temperature cycling testing is a method of accelerated life testing done to PCCs that are exposed to normal operation temperature variations over its lifetime. During the testing, intermittent "open" failures can first occur at the hot and cold extremes of the test, exposing weaknesses in the design and assembly. A poor/weak solder joint fatigues, a via trace or barrel cracks, loose connections or a component fails all causing an intermittent open. When not at extreme temperatures, the PCC assembly relaxes, the "open" closes creating electrical connectivity. If you are monitoring the PCC under test in-situ you will know that an intermittent failure has occurred, and the test could be stopped for inspection. If in-situ monitoring was not implemented, you would not know if there were intermittent failures or not. The PCC gets powered up and works fine at room temperature.
Training Courses | | | IPC-6012 Specialist (CIS)
The Certified IPC-6012 Specialist (CIS) training covers design, fabrication and inspection of rigid printed boards.
Training Courses | | | IPC-6012 Trainer (CIT)
The Certified IPC-6012 Trainer (CIT) courses recognize individuals as qualified trainers in the area of design, fabrication and inspection of rigid printed boards and prepare them to deliver Certified IPC-6012 Specialist (CIS) training.
Events Calendar | Mon Feb 11 00:00:00 EST 2019 - Mon Feb 11 00:00:00 EST 2019 | ,
Webinar: Solder Paste Evaluation & Simple Tricks of the Trade
Events Calendar | Thu Oct 13 11:00:00 EDT 2016 - Thu Oct 13 11:00:00 EDT 2016 | Austin, USA
QFN: Design - Cleaning - Reliability: What you can't see can cause failure! Free Webinar
Career Center | chicago, Illinois USA | Engineering,Production,Quality Control,Technical Support
• Experience with oscilloscopes, multimeters, spectrum analyzers, frequency counters, signal and arbitrary generators, chart recorders, multi-level printed circuits and other bench shop tools.
Career Center | Chicago, Illinois USA | Engineering,Maintenance,Production,Research and Development,Technical Support
The ability to quickly adapt myself with demonstrated leadership and reliability.
SMTnet Express April 4, 2013, Subscribers: 26307, Members: Companies: 13337, Users: 34515 IPC 9252A Electrical Test Considerations & Military Specifications versus Electrical Test by: Todd L Kolmodin, VP Quality; Gardien Services USA (Know Your
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/yestech/industries/electrical
Electrical | Nordson YESTECH OPTICAL Products Corporate | Global Directory | Languages Division Only All of Nordson Home Products Automated Optical Inspection Conformal Coat Inspection Solder Paste Inspection Solutions PCB Assembly Aerospace Automotive Medical
PCB Libraries, Inc. | https://www.pcblibraries.com/forum/electrical-type_topic661.html
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