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 ...

A relative latecomer to The Hackaday Prize, [AltMarcxs] has nevertheless come up with a very interesting tool for fabrication, the likes of which no one has ever seen before. It’s a rotating laser ...

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 ...

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, ...

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 ...

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 ...

The PC0-7120 is a pulsed-laser diode driver module featuring high-speed performance in a flexible mounting configurations and robust design package. It is designed to offer minimized cost design and ...

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 ...

Previously, a Power Electronics Technology article titled “Inverted Acoustic System Cuts IGBT Failures” (September 2011) examined the use of an acoustic microscope to image heat-blocking defects such ...

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 ...