COIL DRIVEN LIGHT DIRECTION ASSEMBLY COMPRISING A SHORTED TURN

摘要

A light direction assembly (10) comprises a tip-tilt platform (14) having a light direction member (12) and at least one current coil (16) coupled to the tip-tilt platform (14). The light direction assembly (10) also includes a plurality of magnetic producing devices that are positioned in close proximity to the current coil (16). The magnetic producing devices are configured to selectively tilt the tip-tilt platform (14) in response to a current flowing through the current coil (16). At least one shorted turn (30) is also included in light direction assembly (10) and is positioned in close proximity to the current coil (16).