Switch travel
The switch travel describes the distance a Switch Probe must travel to trigger a switching operation and is specified in millimeters. It is a key parameter for the design and functionality of switching contacts in test engineering and significantly influences switching behavior, reproducibility, and process reliability.
FAQ
Usually expressed in millimeters (mm) as the defined stroke up to the switching point.
An excessive switch travel can prolong response times, while insufficient switch travel can lead to unintended or unsafe switching operations.
The switch travel defines the mechanical movement until the switching point is reached, at which the electrical contact is closed or opened. The switching point is thus located within the defined switch travel and is determined by the design.
Further terms
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