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The Future of Electronics is here - With Squink at your Desktop, print and assemble PCBs in minutes instead of weeks for less than a cup of coffee. Go from CAD design to PCB without the pain and cost.
New Equipment | Rework & Repair Equipment
Allgood Technology is equipped with a range of tools to rework and repair printed circuit assemblies to IPC-A-610 or your own company standards. Major Plant List: Metcal MFR-1351 Desoldering Station for through hole desoldering. Le
New Equipment | Test Equipment
The TherMoiré® PS600S is a metrology solution that utilizes the shadow moiré measurement technique combined with automated phase-stepping to characterize out-of-plane displacement for samples up to 600 mm x 600 mm. With time-temperature profiling cap
Electronics Forum | Wed Jul 11 22:48:54 EDT 2012 | joeion
It is correct to remove moisture in PCB by baking. But I think the time and temperature is too little. According to our experience, it should be more than 60min at 120 centigrade degrees.
Electronics Forum | Thu Jul 12 02:15:53 EDT 2012 | thmeier
Check also the specs / recommendations of your PCB manufacturer. We bake boards 4h/120°C before reflow and after automated cleaning (it´s not FR4!) and also if we have to rework with the autometd rework- stations (massive IR underheating ,..). Regar
Industry News | 2003-02-05 08:29:10.0
In Hopes of Convincing Legislators that there�s Still Time to Resuscitate the State PCB Industry
Industry News | 2018-10-18 08:32:52.0
How to Prevent Solder Ball and Bridging Defects during the SMT Reflow Process
Technical Library | 2018-09-21 10:12:53.0
Moisture accumulates during storage and industry practice recommends specific levels of baking to avoid delamination. This paper will discuss the use of capacitance measurements to follow the absorption and desorption behaviour of moisture. The PCB design used in this work, focused on the issue of baking out moisture trapped between copper planes. The PCB was designed with different densities of plated through holes and drilled holes in external copper planes, with capacitance sensors located on the inner layers. For trapped volumes between copper planes, the distance between holes proved to be critical in affecting the desorption rate. For fully saturated PCBs, the desorption time at elevated temperatures was observed to be in the order of hundreds of hours. Finite difference diffusion modelling was carried out for moisture desorption behaviour for plated through holes and drilled holes in copper planes. A meshed copper plane was also modelled evaluating its effectiveness for assisting moisture removal and decreasing bake times. Results also showed, that in certain circumstances, regions of the PCB under copper planes initially increase in moisture during baking.
Technical Library | 2017-11-01 17:06:38.0
Over fifteen years has passed since North America and Europe ceased being the center of worldwide PCB fabrication, and were supplanted by a Far East market with low cost labor, more relaxed environmental requirements, and strong government support. In just a few short years, the superior cost advantages of this new dynamic put volume PCB production in the West out of business, aside for the military and specialty technology applications contained in the few shops that continue to exist today.Recently, however, the conditions which created the current equilibrium appear to be shifting again. In this new dynamic, automation, innovative green wastewater technologies, and next generation process equipment innovations have combined to make new factories capable of achieving rapid ROI for PCB fabrication almost anywhere. This paper means to illustrate this new dynamic, and provide case study examples from the new greenfield installation at the company captive facility in New Hampshire.
Training Courses | | | PCB Rework and Hand Soldering Courses
The PCB rework and hand soldering courses courses cover techniques of rework and repair of PCBs, BGAs and other electronics assemblies, and teach fundamentals of soldering of electronics assemblies.
Training Courses | | | PCB Rework and Hand Soldering Courses
The PCB rework and hand soldering courses courses cover techniques of rework and repair of PCBs, BGAs and other electronics assemblies, and teach fundamentals of soldering of electronics assemblies.
Events Calendar | Tue Jul 18 00:00:00 EDT 2023 - Tue Jul 18 00:00:00 EDT 2023 | Chippewa Falls, Wisconsin USA
UMW Chapter In-Person Event: PCB 101 Workshop and Tour at TTM Chippewa Falls
Career Center | THRISSUR, India | Maintenance,Production
HANDLING OF MAINTENANCE Camelot,Mascot, Selective Soldering,Wave Soldering,Aquastorm 200,H-500 HI-Z,Kolb,kerry&PBT,GETECH, ATI 105 & Final Touch 101,Heller,Btu&vapour phase,Shuttle,SRT,ESD ,Electrical maintenance . Knowledge in using SLIM KIC 2000&
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. (Some practitioners pre-bake components and boards to drive out moisture. This is not encouraged and should be a last resort as baking tends to build intermetallics as well as degrade the solderability by increasing oxidation levels
Surface Mount Technology Association (SMTA) | https://www.smta.org/knowledge/webinars.cfm
Benchmarking, Failures & Production Testing Methods July 6, 2020 July 8 Webinar: Europe Chapter: Systematic Failure Analysis Webinar July 8, 2020 July 9 Webinar: Creating the Best Data Package for PCB Fabrication July 9, 2020 Corporate Member Spotlight: Find out
Products, services, training & consulting for the assembly, rework & repair of electronic assemblies. BGA process experts. Manufacturers Rep, Distributor & Service Provider for Seamark/Zhuomao and Shuttle Star BGA Rework Stations.
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