What is EC FAN ?
EC Technology stands for Electronically Commutated and combines AC and DC voltages. What’s more, EC Fan is essentially a fan with a brushless DC motor with two best technologies:
- Firstly, the motor runs on a DC voltage, but with a normal AC supply. When it is used in AC applications, the power can convert AC,but these DC motors have low power consumption.
- Secondly, the EC motor incorporates voltage transformation within the motor. The non-rotating part of the motor (stator) is extended to make room for an electronic PCB board. It also transforms power from AC to DC.
In a words，we can see EC fan combines the benefits of AC and DC fans, using a brushless DC motor controlled by a printed circuit board. It is powered by an AC supply, which is converted to DC for the motor. The secondary magnetic field from permanent magnets makes EC motors more efficient than AC induction motors. Additionally, EC fans can be programmed to spin at varying speeds based on user needs.
What are EC FAN Features and advantages?
1.E large air volume:
EC fan| EC cooling fan is beyond the frequency limit of the traditional AC fan. It can greatly improve the fan running speed.EC Fan increases the air area, and can get 1.5-3 times air volume compare to the same AC fan, because of the miniaturization of motor design.
92 x 92 x 38 mm Axial Flow EC Fan
Ventilation Fan 220v 92x92x38mm Beall Bearing Square Ec Industrial Brushless Axial Flow Fan
EC fan not only can work in AC Voltage, but also can reach high CFM as DC Voltage, gets lots of advantages.
Accept Customized Requirement
Applicaion : Fan for Charging pile , Protective clothing
2. EC Fan: low energy consumption:
AC frequency conversion technology can significantly improve efficiency, and reduce power consumption. What’s more, for the same size fan, energy consumption is only one-third of the ordinary hooded AC fan. In the trend of energy-saving emission reduction, in 2015 the EU encourage to use more efficiency lower power fan. And EC series fans get more efficiency, compared to brushless fans. Now Europe and the United States are using EC Fans. (Another: EC AC inverter series fan, equivalent to “DC brushless fan” plus “DC power supply”. There are no need to buy DC power which can save cost.
120 x 120 x 38 mm EC Axial Flow Fan
Factory direct supply High Pressure 120 X 120 X 38 MM 4.8inch EC Ip68 12v 24v 12038120mm Ec Brushless Axial Cooling Fan
EC fan not only can work in AC Voltage, but also can reach high CFM as DC Voltage, gets lots of advantages.
Accept Customized Requirement
Applicaion : Oven, Mechanical equipment, electric welding machine, electric control cabinet
3.EC Fan: long life:
The lightweight design of the motor rotor part, so EC fan | EC cooling fan can reduce bearing wear during operation. Optimizing drive mode and winding, the rise of running temperature, and locking temperature are significantly reduced, so EC Fan life exceeds the ordinary AC fan by 50%.
80 x 80 x 25 mm EC Axial Flow Fan
8025 EC 115v 230v axial fan, Ball or sleeve bearing fan, 3 inch 80mm 80X80X25mm cooling fan
Accept Customized Requirement OEM ODM
Application ：Chassis UPS, server， Machine
4. EC Fan: Environmental protection and emission saving.
Operate voltage of EC fan|EC cooling fan is 90V~260V, so worldwide can use this kind of fan.
By using AC inverter drive method, EC Fan can reduce a large number of silicon steel sheets. Because the operating temperature rise is very low, it can use PBT frame, so it can significantly reduce the weight of individual products.
70 x 70 x 25 mm EC Axial Fan
EC70*70*25mm Large Air Volume Brushless Fan 7cm Bushless Fan 220v Cooling Fan
Accept Customized Requirement OEM ODM
Application : Fan for Cabinet, UPS,Machine
5. EC Fan: Noise reducing
EC fans produce minimal noise even at low speeds, unlike AC fans where noise is tied to voltage frequency. This makes EC fans ideal for noise-sensitive environments like libraries, courtrooms, and supermarkets. Using EC fans eliminates the need for acoustic enclosures and cuts down on energy costs significantly.
Applications
EC fans are perfect for major home appliances like refrigerators, freezers, ovens, range hoods, microwaves, dishwashers, and washer-dryers. Initially found only in high-end models, they are now common in mass-market appliances due to their energy efficiency. They are also used in air conditioners, heat pumps, furnace fans, dehumidifiers, vending machines, ice makers, commercial appliances, chillers, ventilation duct fans, condenser units, and smoke and exhaust extraction fans. However, the primary applications for motor-driven elements in both residential and commercial settings are refrigeration and HVAC (heating, ventilation, and air conditioning).
Why Mega?
At Mega Technologies, we’re an industry-leading vendor thanks to our innovative products, flexible manufacturing capabilities, and portfolio of value-added services. Mega strives to deliver affordable products made only from the highest-quality materials and is equipped to respond to orders and production runs of any size. Our manufacturing facilities are certified to meet ISO 9001:2015 standards, and we strictly adhere to international Rohs and CE requirements.
If you need high-quality EC fans, Mega Technologies can help. Please Contact US to see if our electronically commutated fans are right for your design.
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