2UUL Portable Precision Fan DA90 Black

Wireless Mini Fan / Service Blower 30W 2UUL BB Nano (DA90) is an indispensable precision tool for every microelectronics workshop. Offering power of 30 W, this miniature fan generates a surprisingly strong airflow for its small size. It is designed for two key tasks: instant cooling of integrated circuits (CPU, NAND, GPU) after soldering operations, and cleaning optical surfaces and housings with a strong airstream before reassembly.

Its high-performance turbine reaches very high rotational speeds, providing a precise, laminar airflow. Unlike traditional canned compressed air, BB Nano is environmentally friendly, charged via USB-C and does not spray moisture onto sensitive components. The lightweight aluminium alloy construction and ergonomic shape allow easy manoeuvring under a microscope or in tight spaces inside a smartphone.

Technical Specification: Model: 2UUL DA90 (BB Nano) Power: 30 Watts Speed: High-performance motor with concentrated airflow Power supply: Built-in lithium battery, charged via USB-C Material: Aluminium housing and high-density polymer Control: Quick-start button for one-handed operation Dimensions: Ultra-portable pocket format (Mini)

Key Advantages:

Exceptional Airflow: Instantly removes dust, glass particles and soldering residue without physical contact with the board. Turbo Cooling: Shortens waiting time between soldering stages, reducing PCB temperature within just seconds. Economical Alternative: Permanently eliminates the need to buy disposable canned compressed air, making it a cost-effective long-term investment. Stream Precision: The integrated nozzle directs air exactly where needed, without displacing neighbouring small components. Performance and Mobility: Its cordless and compact design fits in a pocket and is ready for use at any workstation.