Technical Library | 2023-01-17 17:12:33.0
Reflowed indium metal has for decades been the standard for solder thermal interface materials (solder TIMs or sTIMs) in most high-performance computing (HPC) TIM1 applications. The IEEE Heterogeneous Integration Thermal roadmap states that new thermal interface materials solutions must provide a path to the successful application of increased total-package die areas up to 100cm2. While GPU architectures are relatively isothermal during usage, CPU hotspots in complex heterogeneously-integrated modules will need to be able to handle heat flux hotspots up to 1000W/cm2 within the next two years. Indium and its alloys are used as reflowed solder thermal interface materials in both CPU and GPU "die to lid/heat spreader" (TIM1) applications. Their high bulk thermal conductivity and proven long-term reliability suit them well for extreme thermomechanical stresses. Voiding is the most important failure mode and has been studied by x-ray. The effects of surface pretreatment, pressure during reflow, solder flux type/fluxless processing, and preform design parameters, such as alloy type, are also examined. The paper includes data on both vacuum and pressure (autoclave) reflow of sTIMs, which is becoming necessary to meet upcoming requirements for ultralow voiding in some instances.
Technical Library | 2023-09-21 09:46:03.0
SMT machines have become indispensable production equipment in the automotive electronics industry.They can more effectively produce high-quality and complex electronic components and quickly respond to market demand...... KINGSUN professional provides various brands new and refurbished SMT equipment , as well as global one-stop solution services.
Technical Library | 2023-12-15 03:06:24.0
The first process in the SMT industry is solder paste printing. After the solder paste printing is completed, electronic components are attached to PCB pads through a SMT machine, and then reflow soldered. A preliminary PCB board is roughly processed. SMT is a combination of multiple devices, and such a line is called an SMT production line. Our common PCBA is processed through this process. In SMT technology, each process is very important, and poor quality can be caused by different process defects. Today, we are discussing the causes and countermeasures of SMT printing collapse.
Technical Library | 2024-06-20 22:53:23.0
A leading electronic hearing device manufacturer reduced UV precise coating cycle time by 79% with advanced automation. A manual process of hand brushing UV coating onto components was replaced by an automated solution from Nordson to increase production volumes, improve quality, and reduce costs for this complex application. Download the paper to learn the details of the application.
Technical Library | 2023-09-15 09:53:02.0
Enhance your electronics manufacturing process with our SMT AOI solution. Achieve superior quality control and product reliability through advanced automated optical inspection technology. Improve production efficiency and reduce defects with our comprehensive AOI solution.
Technical Library | 2023-09-15 10:04:55.0
Discover our SMT Offline AOI Machine for accurate and efficient quality control in electronics manufacturing. Ensure flawless PCB assemblies, detect defects, and enhance production quality with this advanced offline automated optical inspection solution. Elevate your manufacturing process today.
Technical Library | 2023-09-15 10:05:59.0
Elevate your electronics manufacturing with SMT Online AOI. Achieve real-time quality control, defect detection, and production efficiency optimization with our advanced automated optical inspection system. Improve your production process and ensure top-notch quality with SMT Online AOI technology.
Technical Library | 2023-09-15 09:58:06.0
Elevate your electronics production with our PCBA Coating Online SMT AOI solution. Achieve precision coating and comprehensive quality assurance in one integrated system. Boost efficiency and reduce defects with cutting-edge automated optical inspection technology.
Technical Library | 2013-09-25 20:57:24.0
Conformal coating is an enabling process that allows for the ruggedizing of electronic devices and modules. As the process increases the durability of electronics that are subjected to various end-use environmental conditions, it adds value to the product. While it does add value, consumers and manufacturers expect the electronics to work when subjected to dirt, humidity, moisture, corrosive materials, and various other contaminants. This expectation results in a drive to minimize the cost of the process. The lowest cost of ownership for a conformal coating process occurs by utilizing automated selective conformal coating equipment.
Technical Library | 2023-09-16 06:29:26.0
Explore our range of reflow ovens designed to streamline your PCB assembly process. Achieve consistent and high-quality soldering for your electronic components.
DONGGUAN KINGSUN AUTOMATION TECHNOLOGY CO.,LTD is a company which mainly provide used and new SMT parts, provide repair SMT key parts service,new/used SMT machine trading,SMT consumables and Peripherals equipment,Clean room, ESD..
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