4212NH产品概述
Features:
DC Fans with Electronically Commutated External Rotor Motor
Fully Integrated Commutation Electronics
Electronic Protection Against Reverse Polarity, Blocking and Overloading
Mounting from Either Face Using Four 4.3 mm Holes
Fan of Fiberglass Reinforced Plastic, PBTP Housing, PA Impeller
Air Exhaust Over Struts. Rotational Direction CCW Looking at Rotor