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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Hermesflex (2)

HermesFlex™ New Output Ranges: 12V and 1000V Now Available

HermesFlex™ now offers 1–12V and 80–1000V programmable output options, providing precise control and high-voltage capability for a broad range of test, medical, and industrial applications—all within a compact 1U design.

Power Solutions for Medical System Designs
Conforming to SEMI F47 Voltage Sag Tolerance

Astrodyne TDI News and Blog Posts

Blog | Jun 24, 2025
Save More, Power Better: Benefits of Toroidal Transformers

Uncover the remarkable cost-saving benefits of our Toroidal Transformers and how they can revolutionize your equipment. Immerse yourself in the excellence of our top-tier electrical transformers, ...

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Blog | Jun 19, 2025
High Slew Rate Programmable Power Supply | AWG by Astrodyne TDI

As laser systems, plating technologies, and beam steering applications become faster and more precise, traditional programmable power supplies are struggling to keep up. Output speed, waveform ...

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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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