Device Engineering Inc. (DEI) is a fabless semiconductor manufacturer with more than 20 year in the business. DEI supplies a portfolio of standard products targeted primarily toward avionics including

• Commercial Avionics Components, Avionics power management & Power control
• Arinc 429 Line Drivers, Transceivers, special function monolithic components all related to Arinc429 along with Semicustom logic arrays
• “Discrete-to-Digital” interface and a Lightning protection circuits

Expando represents DEI in Sweden, Denmark, Norway, Finland, Germany and United Kingdom.