Technical Resources
Explore expert engineering insights, MIL-SPEC thermal management strategies, and SWaP-C optimization notes for mission-critical defense and aerospace applications.
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28VDC BLDC Fan
Technical Notes • 8 min
28VDC BLDC Fan Control and Electrical Protection for Avionics Cooling
28VDC BLDC fan avionics cooling requires early review of PWM control, FG feedback, locked-rotor protection, reverse-polarity protection, and transient tolerance. This technical note explains the interface decisions engineers should resolve before defense electronics design freeze.
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Military Fans
Technical Notes • 5min
Military-Grade Cooling Fans for Extreme Environments
A Design and Validation Reference for System Integrators This technical note documents the engineering rationale, test methodologies, and material decisions behind Perseus PFM-series cooling fans. It is intended to support thermal engineers and procurement teams during platform integration, specification review, and obsolescence management—not as a substitute for program-specific qualification documentation.
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EMC Design
Technical Notes • 8 min read
Military Fan EMC Design: Conducted Emission Suppression in Defense Enclosures
This technical note documents the EMC design decisions embedded in Perseus PFM-series cooling fans—covering grounding topology, input-side filtering, and motor-end suppression. It is intended to support RF and systems engineers evaluating thermal management components for electromagnetically sensitive enclosures.
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Low-Noise Fan
Technical Notes • 5 min read
Low-Noise Military Axial Fans: Acoustic Signature Reduction in Tactical Cooling Systems
This technical note documents the aeroacoustic design decisions in Perseus PFM-series axial fans—covering trailing-edge geometry, tip-vortex suppression, and the relationship between reduced rotational speed and bearing longevity. It is intended to support acoustic engineers and systems integrators evaluating cooling components for noise-sensitive tactical platforms.
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Technical Notes
Access detailed engineering parameters, MIL-SPEC guides, and thermal design references.
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White Paper
In-depth research reports, testing data, and validated solution references.
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FAQ
Find rapid answers regarding product selection, military qualification planning, and custom integration.
