THERMAL MANAGEMENT
Thermal Effects around Right-Angle Trace Corners
Should designs use 90o corners, or is the risk of increased current density – and its concurrent heat spike – too great? A study of thermal gradients around the corners on a PCB.
by Douglas Brooks, Ph.D., Norocel Codreanu, Ph.D., and Dr. Johannes Adam
CONNECTORS
Creating Robust, Durable Overlap ZIF Connections in 4 Steps
Similar to card-edge connectors, zero insertion force connectors are popular but easy to damage during insertion. Robust design goes beyond simply lining up edges on top of each other.
by John Talbot
CAVEAT LECTOR
Overcertification is standard fare.
Mike Buetow
ROI
Shades of 1933?
Peter Bigelow