pv magazine’s UP sustainability campaign has investigated the use of lead in PV panels and found, with soldered cell interconnections in particular, viable alternatives are scarce. However, German ...
There are plenty of ways to make printed circuit boards at home but for some features it’s still best to go to a board shop. Those features continue to decrease in number, but not a lot of people can ...
LINCOLN, R.I.--(BUSINESS WIRE)--Aug. 8, 2006--The Solder Paste Group of EFD, Inc. and Leister Technologies LLC have agreed to a cooperative marketing effort for a unique, high-speed, high-precision, ...
This project, sent in by [Henk], goes through a few different ways to make a solder stencil using a vinyl cutter, a CO2 laser, and a fiber laser. The project starts with identifying a method to ...
Applications such as those involving electromobility require high-quality miniaturized power electronics to complement electric and hybrid drives. The manufacture of such power electronic devices in ...
Cold soldering defects in a PV module. The problem has now become the most commonly found defect in pre-shipping module inspections. Image: CEA The electric grid is complex. For many generation ...
To package temperature-sensitive glass/glass and glass/ceramics component groups, especially those with large substrate surfaces to be sealed, the laser-based joining process using glass solder is ...
Press-fit terminals provide a solder-free capability to mount power modules to a printed circuit board (PCB). Microchip Technology Inc. has announced a broad portfolio of SP1F and SP3F power modules ...
In the run-up to pv magazine’s quality roundtable at Intersolar Europe, we look at a case where a production error resulted in cold solder joints in 5% of the solar ...
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