Industry Directory | Manufacturer
Auspi Enterprises Co., Ltd., one of the professional suppliers of printed circuits in China. We found your company info on the web knowing that you're dealing with electronics, which we think you may have demand on pcbs.
Application Chevrons, fridge magnets, key chains, power supply, cell phone, energy saving light, LED, DVD, DC, Switch, Connector, relay and other industries needing fluid glue solder. Applicable objects: Mobile phones, computer case, CD-ROM drive
Semi Automatic Manual Liquid Dispenser Machine For Mobile Screen Automobile mechanical parts coating, cell phone buttons point glue, mobile phone battery packaging,laptop battery packaging, the coil point glue, PCB bonding/ sealing, IC bonding/
Industry News | 2013-08-07 09:58:46.0
The SMTA launched an online re-certification program for engineers whose 10-year SMT Processes Certification is expiring.
Industry News | 2017-04-11 21:32:40.0
SMTA and SMART Group announce experts from IBM Corporation and Siemens AG will keynote the Contamination, Cleaning and Coating Conference. The conference is scheduled May 22-24, 2017 at the Radisson Blu Airport Hotel in Amsterdam.
Technical Library | 2018-05-09 22:15:29.0
Creep corrosion on printed circuit boards (PCBs) is the corrosion of copper metallization and the spreading of the copper corrosion products across the PCB surfaces to the extent that they may electrically short circuit neighboring features on the PCB. The iNEMI technical subcommittee on creep corrosion has developed a flowers-of-sulfur (FOS) based test that is sufficiently well developed for consideration as an industry standard qualification test for creep corrosion. This paper will address the important question of how relative humidity affects creep corrosion. A creep corrosion tendency that is inversely proportional to relative humidity may allow data center administrators to eliminate creep corrosion simply by controlling the relative humidity in the data center,thus, avoiding the high cost of gas-phase filtration of gaseous contamination. The creep corrosion relative humidity dependence will be studied using a modified version of the iNEMI FOS test chamber. The design modification allows the achievement of relative humidity as low as 15% in the presence of the chlorine-releasing bleach aqueous solution. The paper will report on the dependence of creep corrosion on humidity in the 15 to 80% relative humidity range by testing ENIG (gold on electroless nickel), ImAg (immersion silver) and OSP (organic surface preservative) finished PCBs, soldered with organic acid flux.
Technical Library | 2023-03-13 19:40:21.0
The present work explores the effects of paper properties on conventional silver-based conducting inks. The effects of smoothness, relative humidity, porosity, permeability and wettability on electrical properties of silver inks on different paper substrates were studied. Another objective of this work was to prepare and study polyaniline synthesized in the presence of different lignosulfonates.
The first technology to use centrifugal energy to clean electronic circuit assemblies, precision parts, and semiconductor packages. The system offers unparalleled penetration, solubilization, and contaminant removal The MicroCel Centrifugal Cleanin
| https://www.eptac.com/faqs/ask-helena-leo/page/9
. Is there a special iron to use? Read More Silver Immersion Finish Boards QUESTION Question: We have a customer requesting us to use Silver Immersion Finish boards that are at least 5 years old
ORION Industries | http://orionindustries.com/pdfs/300lse.pdf
. Humidity Resistance: High humidity has minimal effect on adhesive performance. No significant reduction in bond strength is observed after exposure for 7 days at 90°F (32°C) and 90% relative humidity. U.V. Resistance
