The printed circuit board assembly process has undergone revolutionary changes over the past three decades. What once relied primarily on manual component insertion and wave soldering has transformed ...

This FAQ will look at how a PC board loaded with anywhere from just a few to hundreds of components is soldered in one smooth process, and the fascinating technology and systems it takes to do that.

Soldering is the process of using a metal alloy with a low melting temperature (solder) to fuse the electrical contacts of a component to the pads of a circuit board. Proper soldering maximizes the ...

Tombstoning is a defect where a two-leaded, wrap-around lead-style termination chip component fails to lay down appropriately and allow solder to simultaneously make a required electrical/mechanical ...

When electronic components are mounted onto a printed circuit board, they are subsequently visually inspected to ensure they are mounted correctly. Historically, these boards were photographed with a ...

Electronics components are steadily moving away from through hole parts to using surface mount technology (SMT) exclusively. While the small size of the SMT components can be intimidating, with a ...

Common inverter construction today features large Through-The-Hole (TTH) components along with smaller SMD devices on one side of the PCB, with the power module mounted on the other side and connected ...

Solder materials based on lead are still widely used for interconnections in such consumer products as cellular telephones and electronic toys. In 2000, as much as 10 percent of the lead used in the ...

Video distribution amplifiers are used to amplify a video signal and split it into multiple outputs so multiple displays can be driven. They are also used to correct the gain of an incoming video ...