Industry Directory | Manufacturer
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 / Service Provider
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 | Assembly Services
Product coefficient of KIC X5 furnace temperature tester Hardware performance: 1. Support all winoows software platform, USB key encryption function. 2. New dual power supply mode: No.7 (AAA) battery, USB power supply (Note: plug in the USB termin
New Equipment | Board Handling - Conveyors
automatic SMT multi track magazine unloader is used to receive PCB printed circuit board in DIP production line,After AOI machine to receive the signal given by AOI ASCEN technology co.,ltd is prominent manufacturer, provide a full SMT assembly li
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 | 2019-12-09 14:44:26.0
The SMT Reflow Soldering Equipment (Global) award was awarded to Heller Industries by Frost & Sullivan.
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.
Parts & Supplies | Pick and Place/Feeders
GIC-F01 FUJI NXT Feeder Calibration JIG It is essential for this equipment that enhanced productivity , installation and quality improvement As the high efficiency vision camera is asked in order to investigate precisely and repair the error of
Parts & Supplies | Pick and Place/Feeders
GFC-J04 JUKI Feeder Storage Cart GFC-J01 JUKI Feeder Storage Cart The feeder storage cart gives your operators a secure place to put unused feeders between set-ups minimizing failures due to improper storage or handling. When its time to change o
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 | Wed Aug 19 00:00:00 EDT 2020 - Wed Aug 19 00:00:00 EDT 2020 | ,
DfR - Design for Rinse-Ability: Effect of SMT Component Package Design on Cleaning Effectiveness
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
Career Center | Florham Park, New Jersey USA | Engineering
Field Service Engineer Job Description The basic function of this position: Installation, training, repair, and implementation of retrofits on the complete line of Heller reflow ovens. Candidate must be a US citizen. DUTIES AND RESPONSIBILITIES: S
Career Center | Dallas, Texas USA | Engineering
Skills/requirments:BSEE or technical courses completed or equivalent, 5+years work experience, knowledge of all electrical parts (military and commercial) and have experience in electrical analysis and electrical testing of components. Strong commun
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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