Astrodyne TDI

Astrodyne TDI designs and manufactures innovative power solutions for demanding applications worldwide.

The company’s products include power supplies and EMI filters for industrial, semiconductor manufacturing, medical, consumer appliances, military, aerospace, and many varied markets. With over 50 years of power supply design experience, Astrodyne TDI is headquartered in Nashua, NH, and has engineering and manufacturing centers in the USA and China.