Partner Up With The Power Experts!

Whether you need a power supply, EMI filter, or a combination of both to meet stringent requirements, Astrodyne TDI has the perfect solution to help to simplify manufacturing and reduce cost. 

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"EMC Compliance Design Friendly Practices"

 

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AC/DC Power Supplies

AC/DC Power Supplies convert electrical power from one form to another and provide power to an electrical load.

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AC/DC Power Supplies

The TDI Power LiquaCore Series is a family of rugged liquid-cooled AC-DC Converter products for use in industrial and semiconductor fabrication equipment.

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EMI and EMC Filters

Astrodyne TDI offers off-the-shelf EMI Filter solutions for EV fast-charging applications, to achieve critical, expensive, and often time-consuming emissions compliance.

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EV Charger EMI Filters

Power technologies and products that people depend upon, to enhance, protect, and save lives.

With more than 60 years of experience as a custom Power Supply and EMI/EMC/RF Filter manufacturer, we are known for our ability to produce highly reliable and durable products for some of the most demanding industries and end markets. 

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Astrodyne TDI Team
LEADERS IN POWER ELECTRONICS

Trust the experts!

Save manufacturing time and cost by partnering up with Astrodyne TDI. Our extensive knowledge in power solutions allows us to serve as an extension of your engineering team. 

WHO WE ARE

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Stay on top of our new product launches, exciting blog posts, and events by following us on social media. 

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Blog Posts & News

Blog | Jun 2, 2026
How Current Transformers Can Help Minimize Complexity in Modern Data Centers

Many people think of a data center as simply a building filled with servers. In reality, today’s data centers are highly engineered ecosystems designed to support massive computing demands, advanced ...

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Blog | Apr 22, 2026
Programmable Power for Semiconductor Lasers: What Engineers Should Know

Semiconductor lasers are indispensable components in today's technology, powering everything from fiber-optic communications to advanced manufacturing processes. At the core of every semiconductor ...

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RESOURCE | June 24, 2020
Astrodyne TDI’s Sr. Director of Engineering Designs the First Power Supply to Fly on Mars

Astrodyne TDI’s Sr. Director of Engineering, Loay Elbasyouni designed the first power supply to fly on Mars.

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