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5V USB Cooling Fan – Plug-and-Play Airflow
Need a simple way to keep your project cool? These USB-powered 5V fans provide instant airflow to prevent overheating, making them perfect for small computers, FPGAs, motor drivers, and other heat-sensitive components.
Key Features
  • USB-Powered Convenience – Simply plug into any USB port for quick cooling.
  • Direct 5V Power Option – Cut off the USB connector to wire directly to a 5V power source.
  • PWM Control Ready – While there’s no dedicated PWM/feedback pin, you can use a motor controller, H-Bridge, or MOSFET for basic speed control. Just be sure to add a flyback diode to protect your circuitry from inductive loads. We recommend the MOSFET Driver Stemma for an easy setup.
  • Multiple Sizes Available – Choose the right size fan for your project needs.
Each fan comes with front and back grills, along with mounting screws and nuts for secure installation. Whether you’re cooling a compact setup or a larger build, these fans offer a reliable and hassle-free solution.

The 5V Square USB Fan - 5 cm appears in the following collections:

SKU AF-6099

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