Technical Library | 2022-08-02 17:45:58.0
Effective and reliable dispensing is based primarily on process technology that has been perfectly set up for the specific project. Anyone tasked with planning dispensing systems and responsible for the processes should know the principles and key factors involved so that the dispensing processes can be successfully implemented in cooperation with system and material partners. This White Paper explains the relevant aspects of process technology and provides valuable practical tips.
Technical Library | 2024-03-20 13:37:18.0
Effective and reliable dispensing is based primarily on process technology that has been perfectly set up for the specific project. Anyone tasked with planning dispensing systems and responsible for the processes should know the principles and key factors involved so that the dispensing processes can be successfully implemented in cooperation with system and material partners. This White Paper explains the relevant aspects of process technology and provides valuable practical tips.
Technical Library | 1999-05-06 13:41:18.0
Invented in 1971, the microprocessor evolved from the inventions of the transistor (1947) and the integrated circuit (1958). Essentially a computer on a chip, it is the most advanced application of the transistor. The influence of the microprocessor today is well known, but in 1971 the effect the microprocessor would have on everyday life was a vision beyond even those who created it. This paper presents the history of the microprocessor in the context of the technology and applications that drove its continued advancements.
Technical Library | 2003-04-18 12:05:57.0
The popular tin (Sn) rich lead free solders are causing severe corrosion to many of the materials used in today's Wave Solder systems. Users are experiencing higher maintenance frequency and reduced life of wave solder machine components. This paper describes the effects of Sn rich solders in contact with various materials and discusses alternate methods to alleviate this problem.
Technical Library | 2006-06-29 13:37:36.0
Electronic Packaging is a critical part of all electronic devices and can be a source of the reliability problems experienced by systems using those devices. In many cases, the packaging defects are intermittent in nature and difficult to detect. This paper describes a tester that has been used for 20 years on commercial products and has proven to be extremely effective in detecting these defects prior to component assembly.
Technical Library | 2006-07-14 11:48:11.0
The perennial question in electronics design and manufacture is: "How do I design a printed circuit board (PCB) so that it can be properly tested?" To achieve this objective, there are a number of design-for-test (DFT) considerations and techniques. Some are major, others, minor. However, the total contributes to a highly effective PCB design so that testing procedures applied to a given design result in high 90 percent plus test coverage.
Technical Library | 2007-04-25 21:54:26.0
Globalization and increased competition requires an enterprise to focus on cost reduction, improved manufacturing processes and higher standards of quality. Effective yield management using Enterprise Resource Planning (ERP) systems is crucial for the success of any manufacturing organization. An ERP system provides the infrastructure for consolidating all business operations by integrating the information flow across functions, including production planning and control.
Technical Library | 2007-09-13 16:58:52.0
With the use of laser light for reflow having been established, all that remains is to apply it to best effect. Each time a laser is fired, it pumps a specific amount of energy at a particular wavelength to a particular point in space. Where technique comes in is choosing where and for how long to apply that light along with the application of accessory equipment to optimize solder paste reflow. This presentation covers the specifics of how to determine which process choices are the right process choices based on the needs of your product to maximize yield and throughput.
Technical Library | 2007-10-10 23:23:40.0
Process engineers, who are seeking to achieve the most effective and reproducible thermal transfer process, look to today's forced convection ovens for applications such as flipchip, BGA, and lead-free soldering. A forced convection process to maximize thermal uniformity can be best accomplished by employing static pressure generation in what's known as "closed loop convection".
Technical Library | 2009-06-11 18:28:24.0
XLamp LEDs lead the solid-state lighting industry in brightness while providing a reflow-solderable design that is optimized for ease of use and thermal management. Lighting applications featuring XLamp LEDs maximize light output and increase design flexibility, while minimizing environmental impact. This application note serves as a guide to understanding thermal management of XLamp LEDs and minimizing the effects of elevated junction temperatures.
