Annunciator Displays

Here’s a sample of military Avionics design.We designed an Annunciator Display System for the B1-Bomber aircraft. Individual miniature annunciators were designed to consist of ultrasonically welded high temperature polysulfone plastic housings for incandescent bulb display and hybridized electronic control modules. Units were designed to be night vision compatible. We designed in a low cost ultrasonic welding approach and saved 1/2 hour of assembly labor on each of the 18,000 units manufactured.