Technical resources
A practical reference for fan selection.
Use these guides alongside the documentation for the exact fan model and the requirements of your equipment.
October 29, 2026 · Cooling explained
How Jetson Nano Cooling Works: Fans, Heatsinks & Airflow
Where does the heat go? Follow the chip-to-air heat path, understand the fan’s role and explore practical 40 mm fan selection using the JF4010 datasheet.
October 17, 2026 · Fan suction & static pressure
How Can Tesla’s Roadster Drive Upside Down? Fan Suction Explained
What keeps an object attached overhead? Follow the pressure–area force balance, then explore a JB12032 blower example with worked calculations and practical design limits.
5015 DC blower: measured performance in a PM2.5 application
Explore JB501505L airflow, static pressure and noise results, with test conditions, an eight-point PQ curve and a customer application case.
50 × 50 × 15 mm · 5 VDC · 1 tested sample
How to read a fan PQ curve
Find the operating point where fan performance meets system resistance. Follow eight reported blower measurements, original charts and a worked calculation.
Read the guide →SELECTION GUIDEAirflow, heat load & operating point
Estimate the starting airflow requirement and understand why enclosure resistance matters.
Read the guide →PRODUCT COMPARISONAC vs DC vs EC fans
Compare the power supply and control requirements without assuming every model performs the same way.
Compare fan types →PRODUCT DOCUMENTATIONModel sheets & drawings
Choose a family to access the available source specifications and dimensional drawings.
Find your model →INQUIRY CHECKLISTPrepare an engineering brief
Gather the information needed to review a custom fan configuration or replacement requirement.
View the checklist →Start with your cooling requirements.
Share the size, voltage, airflow, operating conditions and quantity.