Replacement HighSpeed Cooling Fan for Delta FFB0412EHNC4028, 40×40×28mm 4028 4CM DC 12V Brushless Axial Fan, Mini HighAirflow Fan for Projector, Compact Industrial Device Thermal Repair & Heat Diss

This 4028 brushless highspeed axial fan is a compatible substitute for Delta FFB0412EHNC4028 projector cooling fan. It adopts 40×40×28mm 4centimeter mounting dimension and DC 12V operating voltage, designed to handle concentrated heat generated by projector light sources and circuit boards. The highspeed fan wheel produces powerful airflow to rapidly exhaust hot air out of the projector enclosure, preventing overheatingtriggered lamp burnout, color distortion or unexpected device shutdown. Reliable brushless motor reduces wear and maintains consistent performance under longtime continuous operation. Robust plastic frame and blades cope with minor vibration and temperature swings inside compact equipment. Besides projector repair, it also works for other small industrial hardware requiring highairflow cooling. Please confirm your original fan dimension, voltage and wire pinout before placing an order. This is thirdparty replacement fan, not genuine Delta original OEM product.