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- Founded in 1980, Sunonwealth Electric Machine Industry Company Limited has always adhered to the business philosophy of “Brand, Innovation, and Value”. Step by step, it has now become a global leader in the fields of precision motors, mini fans, and thermal modules.
Sunon designs and manufactures a full range of high-performance fans, blowers and coolers. The company is committed to supplying the widest selection of quality axial fans and blowers, which includes DC brushless fans, micro DC blowers, CPU coolers, graphic card coolers and AC fans. Sunon manufactures some of the industries smallest, thinnest and most power efficient fans and blowers in sizes ranging from 0.315 inches (8mm) to 10 inches (250mm) in outside diameter and from 0.157 inches (4mm) to 1.5 inches (38mm) in thickness. More than 700 different models are available to customers.
Sunon’s fans, blowers and coolers find application in a wide range of industries and products. The company’s products are used in many of the world’s most popular personal computers, workstations, servers, networking hubs, scanners, printers and more. In office equipment, Sunon products can be found in copiers, fax machines and projectors. Sunon is equally at home in the appliance market, with applications for refrigerators, air cleaners and air heaters. Other markets include medical, laboratory and manufacturing equipment, as well as vending machines.
LED Cooling Module
Sunon has managed to break through the bottleneck of the LED lighting industry. The company offers an active cooling module with high-level cooling design and micro cooling technology, low power consumption, energy saving, and an environmentally green design. Learn More
Mighty Mini Fans and Blowers
To meet the trend for reducing the size of portable devices, Sunon Mighty Mini fans and blowers allow product designers to meet the limited space requirements for heat dissipation or compulsive air convection designs. Learn More
EC Axial Fans
Sunon's EC axial fans use brushless DC motors and have the option to meet ATEX directive to assure the security of commercial refrigerator and freezer applications.
IP55, IP56, and IP68 Rated Fans
Sunon offers a wide range of AC and DC axial fans/blowers that are IP55, IP56, and IP68 rated.
SA Series Board Level Heat Sinks
Sunon’s SA series aluminum AL6063-T5 heat sinks lower thermal resistance values and pressure drop.
LED Heat Sinks
Ideal for cooling LED spotlights, these lightweight aluminum heat sinks from Sunon increase the efficiency and lifetime of an LED light.
PF Series with Tachometer and PWM
Sunon introduces a selection of their most powerful and efficient PF series DC fans with standard 4-wire pulse-width modulation (PWM).
DP Series AC Fans
Sunon's DP series AC fans are designed for applications requiring a long product lifetime and higher operating voltages.
DR MagLev Fan Series
Duration: 10 minutes
Sunon’s MagLev fan technology specifically related to the DR (dust resistant) series.
Sunon EC Axial Fans | Digi-Key Daily
EC axial fans from Sunon use high-efficiency brushless DC motors which are driven directly by an internal AC to DC power supply. Power consumption is reduced by approximately 80% compared with Sunon's conventional AC fans and shaded pole motors.
Sunon Fans PF Series | Digi-Key Daily
Sunon provides powerful and efficient DC fans that include a 4-wire PWM input and tachometer output.
Sunon LED Application
Sunon offers a wide range of customized thermal solutions designed specifically for LED applications.
SUNON IP Fans
Sunon IP fans and blowers offer built-in protection against dust, water, and foreign objects that can severely damage the motor of a fan or blower.
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