David C. Thomas, Tyco Electronics
Articles
Control Systems
February 1, 2008
Relays: Far from Dead
Given the long life of solid state relays and the low cost and wide range of ratings offered by printed circuit (PC) board mount electromechanical relays (EMRs), why would anyone specify a plug-in EMR for a new design? Well, there are still many situations when the plug-in relay represents an excellent solution.
By David C. Thomas, Tyco Electronics