Astrodyne TDI: Now you have power.

Astrodyne TDI Corporation is a global developer and manufacturer of specialized power solutions for demanding applications that protect and enhance peoples’ lives. Astrodyne TDI’s family of innovative AC/DC switching power supply and DC/DC converter products are designed specifically for challenging applications for Medical, Military, Aerospace, and Industrial devices and systems. Our wide variety of products include the Jerome Industries, RO Associates, LCR-inc and Radius Power brands, designed and built by our experienced staff in our dedicated facilities worldwide.


Learn More About Our Brands
logo-jerome-180wRO Associates power suppliesLCR ElectronicsRadius Power
DC / DC Converters
Don't just take our word for it... read more
"I like a power supply that never has a problem. We've been using Astrodyne TDI's Jerome division for many years with our displays and haven't had any complaints that I'm aware of. I started using them many years ago and..."
Product Manager
General Electric
"Working with the team has been a very pleasant experience, 40+ years experience really shows... They were easily able to satisfy our design needs and quickly provide prototypes for verification. ..."
Rodger Ford, CEO
SynCardia Systems Inc
"The US Army has chosen Astrodyne TDI to provide power supplies utilized in support of the Blue Force Tracking (BFT) program. The reliability & reputation of customer support is a must on this program."
John H. Kalenak US Army
Tobyhanna Army Depot
"The responsiveness of Astrodyne TDI’s Jerome Group was crucial to the on-time launch of our latest product and we would like to thank the team for all of their support and ability to design a product that met our demanding needs."
Project Manager
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