Technical Library | 2023-01-17 17:37:45.0
Various international market trends drive electronics manufacturers and their mate- rials and equipment suppliers to develop new assembly techniques to reduce the industry's environmental impact. Two pri- mary forces in this drive are the movements to lead-free assembly and ISO 14000 cer- tification. In response to these factors, reflow technology advances are enabling manufacturers to meet or anticipate the new environmental mandates.
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 | 2023-08-16 18:48:50.0
One of our aerospace customers was looking to automate a few manual operations and asked for suggestions. This customer specializes in assemblies for inflight connectivity for commercial airlines and low orbit satellites. The dispensing process included the application of bonding to the sides of large and small components (4-axis) and the ability to cope with the changing viscosity during processing. The material used was EC-2216 B/A Two Part Epoxy and the largest board size was 12"x10"
Technical Library | 2023-09-07 14:54:10.0
A global manufacturer of a broad line of electronic interconnect solutions worked with us to dispense conductive adhesive EpoTek H20E-FC. EpoTek H20E-FC is a two-component, electrically conductive, snap curing epoxy for photovoltaic thin film module stringing, semiconductor packaging and PCB circuit assembly. The primary goal was filling a rectangular cavity on a connector. The epoxy needed to fill the connector to the top of the walls in less than three seconds.
Technical Library | 2020-01-06 07:54:53.0
ASCEN technology make the mini PCB magazine loader without magazine rack to save more space for most of production line,PCB mini loader can use as the PCB unloader or loading machine in different station and let the factory maximized to using the space
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.
Technical Library | 2023-09-16 06:12:26.0
Discover our cost-effective wave soldering machine designed to streamline your PCB assembly process without breaking the bank. Achieve quality soldering with affordability.
Technical Library | 2023-09-16 06:31:54.0
Discover our specialized reflow oven tailored for efficient soldering in 5G modular and radiator assembly. Achieve precise and reliable connections for high-performance electronics.
Technical Library | 2023-09-15 11:39:37.0
Discover the efficiency of our state-of-the-art inline PCBA router machine. Streamline your PCB assembly process with precision and speed. Get high-quality PCBs in less time.
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.
Golden State is a contract manufacturer that makes wire harnesses, electromechanical assemblies (box builds, subassemblies, PCBAs, kits, etc.) and services (sorting, rework, value additive manufacturing engineering)
18220 Butterfield Blvd
Morgan Hill, CA USA
Phone: 5102268155
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