Technical Library | 2013-11-07 00:38:09.0
Today’s customers are more enlightened and aware demanding quality and compact electronics products at competitive prices. Today when a single word spreads out so quickly, no company can afford to put their reputation at stake by manufacturing substandard products.
Technical Library | 2019-04-15 22:18:13.0
The choice of supplier, first of all, is to choose the products offered by suppliers in the market. Since materials that meet certain product functional requirements are not unique, there are many alternatives. There are many factors to consider when purchasing, such as product quality, supply capacity, price, delivery time, reputation, supplier strength, after-sales service and other factors, but specific to the procurement of shipping tubes, we feel the following four points need special attention:
Technical Library | 2021-10-12 18:01:49.0
The existence of counterfeit products, e.g., integrated circuits (ICs) and printed circuit boards (PCBs), in the modern semiconductor supply chain has seriously jeopardized the security and reliability of electronic systems, and has also caused the loss of suppliers' profit and reputation. Most of existing research papers prevent or detect counterfeit IC and PCB substrate separately, without testing the PCB as a whole, and often require the assistance of external equipment. In this article, a novel ring oscillator- based PCB authentication (ROPA) methodology to detect counterfeit PCB through supply chain is proposed, which ...
Technical Library | 2023-11-14 19:19:10.0
Our core business is selective soldering. With a combined 25 years of experience in electronics manufacturing, Nordson SELECT is the combination of two highly innovative companies, ACE Production Technologies and InterSelect GmbH, dedicated to enabling the success of our global clients. With a reputation for innovation, all our comprehensive process solutions ensure our customers a maximum return on investment and the ability to achieve a low cost of ownership. Nordson SELECT is pleased to offer a full spectrum of award-winning selective soldering solutions, from compact and economical standalone models to multi-station in-line models with uncompromising high performance. From the initial process development, to full-scale production, our family of industry experts supports our worldwide customer base with anything and everything they may need to ensure their continuing success.
Technical Library | 2019-10-29 02:55:33.0
For every 10 ℃ increase in temperature, the reaction rate is twice to three times. This means that for every 10 ℃ increase in temperature, the life span of the product will be halved, and when the temperature rises by 20 ℃, the life span of the product will be reduced to 1/4. High temperature will lead to aging, oxidation, evaporation, physical deformation and so on. Low temperature will lead to embrittlement, ice formation, viscosity and solidification degree, loss of mechanical strength, physical shrinkage and so on. When the product is shipped, stored and operated in the environment, it will be endangered. In addition, each product has regulatory and certification requirements, and it is important to evaluate reliability and durability before it is put on the market. In general, according to the IEC60068 test standard, it requires the volume of the laboratory to be at least five times the total volume of the sample under test. Haida constant temperature and humidity box can help you meet this demand. So with the fast developmement of manufacturing industry,test becomes a necessity to see wether the product is able to meet regulated standards in R&D satge,Climatest Symor specializes in handling temperature and humidity,we supply environmental test chamber to China State-owned Research Institutes and laboratories,and obtain excellent reputation from international cllients,our company put much efforts on chamber R&D ,striving to supply best-quality climate simulation equipment and after-sale service. For details,pls visit our official website www.climatechambers.com
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