Specializing in manufacturing pH, ORP & Ion Selective sensors for difficult process control aplications. Offering a full line of process control instrumentation.
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WSM169 High voltage insulation grease Typical Applications : high voltage power supply, X-ray tube, high voltage cable connectors, high voltage electrical connectors, electrical connection components. SPECIFICATIONS: to prevent corona discharge an
Backed by a strong process and technology expertise, Technip has completed hundreds of projects from small units up to large chemical complexes. Through decades of experience, Technip has acquired considerable engineering expertise and a range of ca
Electronics Forum | Wed Aug 23 10:04:24 EDT 2006 | blnorman
We have seen leakage currents around parts that have high impedance. Evidently with a small amount of moisture, weak organic acids present in the flux residue can cause a low leakage.
Electronics Forum | Thu Jul 13 10:10:48 EDT 2000 | Todd
Donnie In response to your questions; 1. Flux is Multi-core X32-10M 2. Preheaters temperatures can range based on board density. the goal is to get the top side to 100C before wave. 3. Components can't be placed after wave solder, they are surface m
Industry News | 2013-03-19 15:13:22.0
Dr. Choon Lee, senior vice president, Amkor Technology, and a leading expert and innovator in the field of packaging technology, will reveal their strengths and weaknesses during his keynote, “System Integration Challenges in Packaging,” at IPC Electronic System Technologies Conference & Exhibition (ESTC), on May 22, 2013.
Industry News | 2023-05-08 08:13:27.0
IPC Issues April Economic Outlook Report
Technical Library | 2023-04-17 21:37:32.0
Ionic contamination is a leading cause in the degradation and corrosion of electronic assemblies, leading to lifetime limitation and field failure (Fig. 1). Ionic residue comes from a variety of sources shown in Fig. 2 opposite: Examples of ionic contaminants: * Anions * Cations * Weak Organic Acid
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.
Unsurpassed cleaning, high-efficiency drying, low cost of ownership, ease of maintenance, and minimum downtime all come together in the ELECTROVERT Aquastorm, a world-class printed circuit board cleaning system. As high-reliability PCBs become minia
Events Calendar | Mon Apr 23 00:00:00 EDT 2018 - Thu Apr 26 00:00:00 EDT 2018 | Shanghai, China
SMTA China East Conference 2018
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Responsible for the business development and relationships of assigned customer accounts, including: sales growth, profitability, program execution, on time deliveries, quality performance, strategic planning, forecasting and relationship development
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TS 16949:2009 certified internal auditor from bsi. Training on ISO QMS 9001:2008. Training on IPC-A-610 standard Training on visual management, Kaizen & 5 S’’ Well versed about 5S, 8D, 7QC tools, 4M, 3R, 4R, kaizen, kanban, poka yoke, PPAP, SPC, ECN,
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. Then we will analyze it from three aspects. 1. Material 1. Organic materials: ① Phenolic resin: Phenolic resin is also called bakelite or bakelite powder
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/our-company/news-room/news-releases/nordson-corporation-reports-fiscal-year-2015-fourth-quarter-and-full-year-results
. “Unfavorable currency translation negatively impacted full year sales by $115 million and diluted earnings per share by approximately $0.54,” said Hilton. “Given the weak macroeconomic environment, we are pleased with our full year organic growth of more than three percent
