Upgrade your compact electronic devices with the 1804 Micro Blower Fan, the ultimate solution for targeted cooling in space-constrained environments. Measuring a mere 18x18x4mm, this ultra-thin centrifugal blower is designed to deliver efficient airflow without sacrificing portability, making it perfect for miniaturized electronics, DIY projects, and portable gadgets.
Featuring a centrifugal airflow structure, this fan generates focused, powerful airflow that outperforms standard axial fans, ensuring effective heat dissipation for sensitive components like microchips, sensors, and batteries. The high-quality motor and precision bearings operate quietly (≤30dB) while ensuring long-lasting durability, backed by a sturdy metal frame that enhances stability and heat dissipation.
With wide voltage compatibility (DC 3.3V-5V), this fan delivers adjustable airflow (0.65-0.9CFM) and rotational speed (8500-13000R.P.M.) based on input voltage, working seamlessly with USB ports, lithium batteries, and small power supplies. The 2-pin red/black wiring allows for quick, tool-free installation—ideal for DIY enthusiasts, engineers, and hobbyists. Whether you're building a 3D printer, a smart wearable device, a portable cooling module, a drone, a projector, or a single board computer like Raspberry Pi, the 1804 Micro Blower Fan provides reliable thermal management to keep your devices running cool and efficient.