Tuesday, May 22, 2018
Archive >  February 2014 Issue >  Special Features: Test and Measurement > 

MEMS Testing: Contact Added Boat Provides Step Forward

For those faced with testing microelectromechanical-systems (MEMS) devices, two truths are critical: speed is everything and time is money. Unfortunately, traditional test sockets and device handling methods can waste both. When dealing with MEMS devices, a number of issues have existed ...
Read More

Enhancing Fluid Dispense Platform Accuracy

Miniaturization trends in semiconductor applications continue to push the limits of fluid dispenser capabilities to accurately dispense fluids into smaller spaces between printed-circuit-board (PCB) components, camera modules, and die. Customers are increasingly more concerned with ...

Read More

Germanium Not Phosphorus for Nickel-Doped, Lead-Free Solders

Removing lead from solder has raised the importance of micro-alloying elements and other chemical agents and compounds in modern electronic circuits. The large-scale changeover of the electronics industry to producing printed-circuit boards (PCBs) with lead-free solder has placed a ...
Read More

GHz Sockets Support High-Speed, High-Density IC Packages

Today's high-speed packaged devices use multi-GHz clock speeds, fine pin densities (of below 0.4-mm pitch), and high pin counts (in excess of 2000). But the method of mounting such high-speed packaged devices to a PCB is critical for achieving top performance. Socketing is one means ...

Read More

Jet Technology: Advances in Fluid Dispensing

Demand continues to grow for electronic devices that can be made smaller in size, driving manufacturing and packaging technologies to find new ways to dispense electronic packaging materials in ever-smaller amounts and with greater speed and accuracy. As a result, a great deal of attention ...

Read More

New Approaches to Electrical Power in "Smart" Homes

Smart homes might eventually solve our problems with energy efficiency, but we still have a long way to go. All of our home electronic appliances run on DC, including today's LED lighting, so efficient power supply units (PSUs) will play an essential role in significantly reducing power ...
Read More

Power-Supply Common Mode Noise

Noise in an electronic circuit or system consists of random or undesired fluctuations in the electrical signals or voltage source. Noise is often conducted through interconnect cables and conducting metal parts such as brackets, shields, and the chassis. Radiated noise is a form of ...

Read More

Storing Test Data In The Cloud

Automatic-test-equipment (ATE) systems are renowned for their advanced measurement capabilities, whether for measuring anything from DC power to the fastest digital signals. But these same systems can generate massive amounts of test results, which make data storage a challenge. Many ...
Read More
search login