switching devices

Info Byte: What’s the Deal With Debouncing Switches?

Before digital control systems, responses were fairly slow. Push a button, and a motor contactor engaged. These days, the speed of computers introduces some new challenges but brings solutions as well. In the control system engineering space, it is well known that two different techniques exist for switching purposes, those that are purely mechanical and … Read more

Wet vs. Dry Contacts: Knowing the Difference

Wiring design systems can become confusing when some switching devices send power to the load automatically while others do not. Often called ‘wet’ and ‘dry’ contacts, these devices are fairly easy to troubleshoot once the differences are understood. In the world of control devices, we can find a nearly endless variety of brands, models, and … Read more