Most engineers are familiar with the basic control system terms of sinking and sourcing, or the NPN and PNP terms from which they are derived. But how exactly do those transistors play a role in inputs or outputs?
October 09, 2023 by Shawn Dietrich
Powering low-voltage devices properly often requires adding a DC power supply to the cabinet. Mounting space, however, is often at a premium. Prudently sensitive to market needs, vendors, including WAGO, continue to shrink the form to do more with less.
September 21, 2023 by Damond Goodwin