5V Square USB Fan - 7 cm

Navigating the world of project cooling? Our 5V USB-powered cooling fans are the plug-and-play answer! These fans quickly generate airflow, stopping overheating in small computers, FPGAs, motor drivers, and more. Key features: USB power for instant use; you can also cut the USB connector and wire it directly to 5V. It supports basic PWM control via a motor controller, H-Bridge, or MOSFET. Remember to use a flyback diode for inductive load protection - we suggest the MOSFET Driver Stemma for an easy fix. We have multiple sizes of 5V USB fans, each coming with front and back grills, plus mounting screws and nuts for a secure setup.

Using this 5V USB fan is a breeze. Just plug it into a USB port for quick and easy operation. If you prefer, you can cut off the USB connector and wire it directly to a 5V power source. To control the fan speed, you can use a motor controller, H - Bridge, or MOSFET. When using it, always remember to add a flyback diode for circuit safety. We recommend the MOSFET Driver Stemma for an easier solution. As for maintenance, keep the fan clean by gently removing dust from the grills and blades regularly. This will help the fan run smoothly and last longer.