DC fans, also known as direct current fans, provide variable airflow in a single direction. They have a quiet operation that requires a low amount of voltage, making them desirable for use in a wide range of devices and equipment. Since DC fans provide minimal electromagnetic interference, they are commonly used in electronics, monitoring equipment for medical applications, and computer applications.
DC fans produce a direct current that can only flow in one direction, where AC fans have an alternating current that can flow in either direction. DC fans might also require the use of a transformer when being connected to a DC power source. AC fans, on the other hand, can be connected directly to batteries, solar panels and other DC power sources.
Overall benefits of DC fans are that they are energy efficient, produce less noise, and produce less electromagnetic interference than their AC counterparts.
Y.S. Tech U.S.A. specializes in manufacturing compact, lightweight DC fans for use in medical equipment applications. Our DC fans are manufactured from UL-rated 94V-O P.B.T plastic blades and housing and feature UL 1571 #28 AWG wire and precision ball bearings for durability and dependability. At a weight of 7.5g and a size of 25mm (1”), our brushless DC fans are the perfect option for cooling electronics and providing airflow in handheld devices.
Select from our DC fan sizes below to request a quote or contact us for additional information or to discuss customization options.
Additional specifications for our 25mm DC fans include:
Automotive fans provide ventilation and climate control for the interior of a vehicle and provide essential cooling for navigation systems and other computerized components. Some of the numerous automotive applications for DC fans include:
High efficiency DC fans play an important role in the medical field by providing cooling and ventilation for handheld medical devices and critical pieces of equipment. Common applications for medical fans include:
Our DC fans are a compact, high-powered solution for a range of medical, automotive and commercial applications. Request a quote for your fan today or contact us for additional information about our DC fans and other products.