Active Rear Door Heat Exchangers: The Role of Fans and How to Select Them
Learn how Active rear door heat exchangers (RDHx) use axial fans to control airflow and maintain stable cooling in high-density…
A Guide To Select Cooling Fan Finger Guard
Choose a cooling fan finger guard that protects users, preserves airflow, and keeps noise low—with guidance on geometry, finishes, and…
How to Reduce System Noise via Fan Design
Reduce system noise without losing cooling: choose thicker, higher-performance fans and run them at lower PWM. Practical tips for smarter…
How EMC Filter Placement Choked a Server Fan (And What Fixed It)
Optimizing EMC In-Filter Design for Server Hot-Swap Fan Trays A server customer came to us with a familiar complaint: their…
How Cooling Fan Testing Solved Airflow and Noise in LED Projection
Discover how SANYO DENKI AMERICA solved airflow and noise issues in LED projection equipment through cooling fan testing, optimized fan…
How to Size the Pull‑Up Resistor for DC Fan Tach Sensor
Learn how to size the pull‑up resistor for a DC fan tach output sensor, keep Ic below 5 mA, and get accurate RPM…
Cutting CO₂ Emissions at the Factory Level: A Simple Step with Big Impact
Cutting CO₂ Emissions at the Factory Level: A Simple Step with Big Impact In the era of climate commitments and…
Enhancing LED Lighting Systems with Energy-Efficient Cooling
As LED lighting systems become smaller and more powerful, managing heat is essential. By adopting a high-efficiency EC fan, one…
The Symbiotic Relationship of Pressure vs. Airflow
Introduction: The Growing Challenge of Cooling High-Performance Electronics I came across an interesting fact when researching the evolution of cooling…
Extend DC Fan Life in Harsh Environments: A Solution for Poor Air Quality
Protect DC fans from poor air quality & harsh environments. Learn how conformal coating prevents corrosion & extends fan life…
