Posts tagged “Postion Feedback Sensors”

LVDT sensors measure linear position using a transformer with a movable core. An AC signal drives a primary coil, and two secondary coils pick it up. The core's position determines which secondary ...

A current transformer (CT) steps a large AC current down to a small, proportional signal (typically 5 A, 1 A, or a low-voltage output) so meters, relays, and PLCs can measure the load safely without ...