More than Power Supplies & EMI/EMC Filters

With more than 60 years of experience as a Power Supply and EMI Filter manufacturer, our team can provide unmatched engineering support to take your product from design to production.

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Power Distribution Systems

AC/DC Power Systems

Overcome your power and EMC challenges with a powerful system solution, perfect for your product application. With Astrodyne TDI's innovative integrated power and EMI filter solutions, you can skip those late nights and take your product from design to market in record time. 
Conforming to SEMI F47 Voltage Sag Tolerance-1
Conforming to SEMI F47 Voltage Sag Tolerance

Astrodyne TDI News and Blog Posts

Blog | Jul 22, 2021
EMI Considerations for Semiconductor Applications

Practically every electronic device is susceptible to electromagnetic interference (EMI). Coming from both natural and engineered sources, EMI presents equipment risks, especially in semiconductor ...

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Blog | Jul 8, 2021
RFI Filter Basics

If your business involves electronics or electrical equipment, you probably contend with radio frequency interference (RFI). As a result, you need reliable ways to reduce RFI and prevent the ...

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BLOG | June 24, 2020
3-Phase Power: Delta vs Wye Explained

Three-phase power plays a key role in the design of electrical systems, and 3-phase EMI filters are an important part of the electrical devices in different markets, primarily in heavy-duty industrial applications.

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