Product description Product description

• EC Fan What is EC technology? EC stands for Electronically Commutated, and it combines AC and DC voltages bringing the best of both worlds; the motor runs on a DC voltage, but with a normal AC supply.
• EC motors have several benefits. Because EC motors have no brushes, they do not spark or have a short life due to brushes. Other advantages include the fact that they do not waste power because the electronics control the stator; they provide better performance and controllability, and they run cooler than induction motors; In terms of size, small motors can achieve the same output as traditional DC or AC motors.
• Power distribution is much cleaner with an EC motor. Brushless DC motors depend on a separate DC power supply. And an AC motor’s power supply usually adds extra cost and complexity. EC motors can connect directly to AC main power supply with their integrated electronics. They do not completely depend on voltage or frequency; hence, small changes in voltage do not affect motor output.
• The EC fan is more windy than the AC fan, more energy efficient, and can work in the 70V - 270V voltage range, such as work under on 110V, 115,120V, 220V, 240V ,the fan speed are the same.

Product Description Durable plastic material

• The EC fan can work in the 70V - 270V voltage range, such as work under on 110V, 120V, 220V, 240V ,the fan speed are the same.

Dual-Ball Motors

• Dual-ball bearings rated at up to 67,000 hours allows the fans to be mounted flat or upright.

Fan Filter

• Protect your fingers, and keep fan blade without damage ; wear-resistant and not easy to break.

Components

• Plug ：The power plug needs to be connected to the fan cable, and then into it a wall outlet to start the fan . 59 inch.
• Wiring head ：Connect fan cable and extension cable.

Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.4 out of 5 stars 319 4.5 out of 5 stars 942 4.3 out of 5 stars 171 4.5 out of 5 stars 299 4.6 out of 5 stars 435 4.1 out of 5 stars 335 Price $14.99$14.99 $14.99$14.99 $15.99$15.99 $16.99$16.99 $19.99$19.99 $17.99$17.99 Size 60 x 60 x 25 mm ( 2.36 x 2.36 x 0.98 in. ) 80 x 80 x 25 mm ( 3.14 x 3.14 x 1 in. ) 92 x 92 x 25 mm ( 3.62 x 3.62 x 1 in. ) 120 x 120 x 25 mm ( 4.72 x 4.72 x 1 in. ) 120 x 120 x 38 mm ( 4.72 x 4.72 x 1.5 in. ) 120 x 120 x 32 mm ( 4.72 x 4.72 x 1.26 in. ) Rated Voltage 90-270V 90-270V 90-270V 90-270V 90-270V 90-270V Speed 4800 ±10%RPM 2800 ±10%RPM 2400 ±10%RPM 2700 ±10%RPM 2800 ±10%RPM 2200 ±10%RPM Air Flow 24.8 ±10%CFM 43.6 ±10%CFM 54.8 ±10%CFM 88.2 ±10%CFM 116 ±10%CFM 24.6 ±10%CFM Noise 35±10%dBA 31±10%dBA 31±10%dBA 37±10%dBA 41±10%dBA 42±10%dBA Power 1.5 Watt 2.0 Watt 2.0 Watt 3.0 Watt 6.0 Watt 4.0 Watt Cable Length 300mm (11.8 inchs) 300mm (11.8 inchs) 300mm (11.8 inchs) 300mm (11.8 inchs) 300mm (11.8 inchs) 300mm (11.8 inchs) Add to Cart Add to Cart Customer Reviews 4.4 out of 5 stars 227 4.4 out of 5 stars 125 4.1 out of 5 stars 108 Price $18.99$18.99 $34.99$34.99 — no data Size 120x120x38 mm 150x150x50mm 200x200x60mm Size 4.72x4.72x1.5 in 5.9x5.9x1.96 in 7.87 x 7.87 x 2.36 Rated Voltage 100V-120V 100V-120V 100V-120V Speed 2600RPM-2900RPM 2500RPM 2700RPM Noise 41.6dBA 42dBA 45dBA Rated Current 0.26A-0.35A 0.5A 0.8A Air flow 109CFM-118CFM 182CFM 420CFM Weight 15.7 oz 29.5 oz 29.5 oz

The AC 100V - 240V EC Series Ventilation fan with fan grille mover the air or cooling LED light.This high-quality less energy fan Certified single speed fan reduces humidity small space and keep dry and cool . Using wathai fans, your room will be ventilated and cool. Designed for retrofit, remodel and replacement, this fan features hassle-free installation from the room place or doorway, for spaces with no attic access. The ac power plug components make it flexible to almost any installation challenge, especially for home entertainment electronic cabinet , pc gaming case, rv refrigerator or any place where quiet ventilation is required. fan housing dimensions measure 3.14" x 3.14" x 1". Wathai leads the industry with forward-thinking residential ventilation products, customized climate, communications and home automation solutions along with award winning outstanding works.

• Muffin fan: This EC axial fan consume very less power & better efficiency than AC equivalent
• 3 inch fan: Designed for projects that requires cooling or ventilation; or as a replacement fan for various products
• Dual-ball: Bearings have a lifespan of 67,000 hours and allows the fans to be laid flat or stand upright
• Plug not wired to the fan: The wires were not connected. Pls understand that because of projects that a fan may be used in
• Electronics Fan: 80 x 80 x 25 mm ( 3.14 x 3.14 x 1 in. ) | Rated Voltage :90V to 270V | Airflow: 43.6 CFM | Power: 2W | Speed: 2800 RPM | Noise: 31dBA; Package include: 1 Piece fan include fan grill and mounting screws & nuts; 1* AC cord with switch（about 38 inches); 1* Power Plug