Astrodyne TDI designs and manufactures innovative power solutions for demanding applications worldwide since 1960.
Company products include power supplies and EMI filters for industrial, semiconductor manufacturing, medical apparatus, consumer appliance, military, aerospace, and many varied markets. With more than 50 years power supplies and EMI filter design experience, Astrodyne TDI engineers and employees are knowledgeable in various markets. 

Visit Astrodyne TDI : www.astrodynetdi.com

Everyday technological advancements are continuously made in apparatus ranging from surgical devices to communications equipment. While these breakthroughs are groundbreaking, the equipment itself needs a reliable and, in many applications, rugged form of power to operate effectively.

With AC and DC Power Solutions that range from 1kW to over 500kW, we offer a wide selection of off-the-shelf products as well as fully customized solutions to meet all of your Power Supply demands. From Enclosed Power Supplies that provide some of the most flexible OEM Power Solutions in the 15W to 1,500W range, to Outdoor Sealed Power Supplies that are ideal for use in harsh locations, our catalog is one of the most comprehensive in the industry.

This configuration exposes the supply's components to allow for superior cooling

Enclosed power supplies protect components from the elements.

Because these models don't feature any external components, they provide exceptional dust, moisture and vibration protection. We offer both PCB and Chassis Mount modules.

Switching power supply modules give you the ultimate in power density and performance features for a wide range of commercial and industrial applications.

Medical Device includes many safety-compliant types of Power Supplies specifically suited for diagnostic equipment, personal health devices and other medical machinery.

These models are ideal for any application requiring an externally-located source of power and meet Energy Level VI standards.

High Rel encapsulated brick power modules are frequently chosen for use as components in commercial off-the-shelf military power systems and commercial aerospace applications.

DC/DC converters provide both a high performance and cost effective power conversion solutions for telecommunications, industrial, data acquisition, embedded systems, or any application where efficient distributed power is required. 

LiquaCore Series are a family of rugged liquid cooled DC-DC Converter products for use in industrial, hybrid and electric vehicle applications.

Two standard series of modular DC-AC Inverters that provide True Sine Wave outputs from 24 Vdc or 48 Vdc sources (or higher in some cases). 

Environmentally Sealed Power Modules (ESPMs) are ideal for industrial applications. Leveraging TDI Power’s vast experience in demanding Industrial, Military and Aerospace markets, this product delivers the highest standards of dependability, reliability and value.