27 October 2010Manufacturing / Production Technology, Hardware & Services
The need to reduce PV (photovoltaic) manufacturing costs, combined with the present shortage of polysilicon feedstock, is driving a steady reduction in wafer and cell thicknesses. Hand soldering of tabs and stringers without causing damage or latent defects to the cells is one of the steps that has become more challenging. Cells can break during the process or crack in the completed modules. Process equipment such as soldering irons must adapt in order to maintain high yields with acceptable mechanical and module reliability as the industry shifts the wafer thickness below 200 microns.
The ability to solder at low, controlled temperatures (connection temperatures must be maintained below 300°C) within a short time window, also reduces the stresses on the cells and the likelihood of micro-cracking, while still producing a controlled, high quality solder joint. OK International’s PS-900-Solar soldering system offers ease of use and unique SmartHeat Technology, which supplies power on demand using a calibration-free system that reacts instantly to changing thermal demands, thus minimising thermally induced stresses on the surface of the solar cells. The system, combined with the specially designed STV-DRH440A hoof tip, optimises the power delivered to the solder joint to provide high performance and efficiency with increased tip life.
World-first 016008 mm component placement
Manufacturing / Production Technology, Hardware & Services
Fuji has achieved the world’s first placement of 016008 mm (0,16 x 0,08 mm or 006 x 003 inches) size components on printed circuit boards with its SMT pick and place machine, NXTR.
Read more...Lifecycle and obsolescence: Protecting electronics through process Production Logix
Manufacturing / Production Technology, Hardware & Services
At Production Logix, we believe longevity is not accidental. It is engineered through early visibility, structured response, and disciplined execution, in partnership with our OEM customers.
Read more...Maximising squeegee quality and durability Testerion
Manufacturing / Production Technology, Hardware & Services
Transition Automation has announced two new product advancements designed to improve SMT printing performance and extend squeegee life: laser-enhanced Permalex bonding and integrated edge protectors.
Read more...NeoDen ND2 PCB screen printer ZETECH ONE
Manufacturing / Production Technology, Hardware & Services
The NeoDen ND2 PCB screen printing machine is a fully automatic stencil printer designed to deliver precise and consistent solder paste application in modern SMT production environments.
Read more...Understanding the BGA rework process Techmet
Manufacturing / Production Technology, Hardware & Services
BGA rework is a highly technical process that involves removing the faulty component, preparing the circuit board, and installing a new or repaired device, while maintaining the integrity of the printed circuit board.
Read more...Flexible three-process reflow soldering system Truth Electronic Manufacturing
Manufacturing / Production Technology, Hardware & Services
By combining multiple soldering technologies within a single system, the Vision TripleX system enables manufacturers to adapt easily to different assembly requirements, board designs, and production volumes.
Read more...Inline vapour phase soldering for high-volume production MyKay Tronics
Manufacturing / Production Technology, Hardware & Services
The VP2200-100 vacuum inline vapour phase soldering system from ASSCON is designed for fully automated, high-volume electronics manufacturing where process consistency and solder joint quality are critical.
Read more...Global electronics solutions since 1964 IMP Electronics Solutions
Manufacturing / Production Technology, Hardware & Services
Over more than six decades, IMP Electronics Solutions has built a reputation for technical expertise, reliable supply chains, and strong partnerships with both customers and manufacturing partners.
Read more...Driving excellence in electronics manufacturing Jemstech
Editor's Choice Manufacturing / Production Technology, Hardware & Services
Jemstech’s reputation for disciplined execution and client-focused service has earned it strong loyalty from companies operating in demanding industries.
Read more...When do you need Nitrogen in reflow? Truth Electronic Manufacturing
Manufacturing / Production Technology, Hardware & Services
Nitrogen in reflow soldering is often seen as a performance enhancer, offering improved wetting, shinier joints, and fewer defects. But it is not always necessary.
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