The EC Fan is a harmonious blend of efficiency and power, incorporating the advantages of both AC and DC fans to deliver exceptional airflow, minimal noise, and durable performance. Engineered with cutting-edge technology, WELLSUNFAN EC fan ensures optimal energy savings while maintaining peak performance. Its sleek design and robust construction make it ideal for a variety of applications, from industrial settings to home use. Experience the perfect balance of innovation and reliability with the WELLSUNFAN EC Fan, where superior engineering meets unparalleled comfort. Custom design and wholesale services are available.
EC stands for Electrical Commutation. EC cooling fans are DC cooling fan with intelligent control module that converts alternating current to direct current, making it more convenient. EC cooling fans use high-efficiency brushless DC motors, and these products consume 80% less power than traditional AC powered cooling fan.
The working principle of EC cooling fans is to realize brushless, electrical commutation and precise speed control of motors via advanced electronic technology and intelligent control systems, which not only enhances the heat dissipation efficiency and reduces noise, but also makes it an ideal heat dissipation solution for modern high-efficiency, green and environmentally friendly electronic products due to its excellent energy-saving characteristics and intelligent control ability.
EC Cooling Fans are a new type of fans in the fan industry. They are different from DC cooling fans in that they can be powered not only by DC voltage, but also by AC voltage. The voltage is compatible with DC 12v, 24v, 48v and AC 110V, 220V, 380V, without adding any inverter for conversion. All the internal motor components feature DC power supply, built-in DC-to-AC conversion, rotor position feedback, three-phase AC, permanent magnet, and synchronous motor technology.
EC Cooling Fans are characterized by high intelligence, high energy saving, high efficiency, long service life, low vibration, low noise, continuous and discontinuous operation etc. Brushless DC motors are greatly simplified in construction due to the elimination of collector rings and brushes for excitation. At the same time, it not only improves the craftsmanship of the motor, but also greatly strengthens the mechanical reliability of the motor operation and increases the life span.
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