Our company produce Cooling products: EC Fan, AC Fan, DC Fan, USB Fan, Thermal pad, Cooling Heat sink, and other refrigeration products.
Professional for indoor ventilation and heat dissipation, cooling various electronic entertainment audio equipment, and can also be used as a replacement fan for various equipment.
All of our products have passed the CE & ROHS certificate.
EC 90V - 240V Fan
AC 110V 120V Fan
AC 100V-240V Variable Fan
5V USB Power Fan
DC Fans of Various Sizes
DC fans for home , for car , for rv, for boat, for solar panel.
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.
 EC 60X25mm 70-270V |  EC 80X25mm 70-270V |  EC 92X25mm 70-270V |  EC 120X25mm 70-270V |  EC 120X38mm 70-270V |  EC 120X32mm 70-270V | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| 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) |
 100V-120V 120x38mm |  100V-120V 150x50mm |  100V-120V 200x60mm | |
|---|---|---|---|
| Customer Reviews | — | — | — |
| Price | — | — | — |
| 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.
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.
EC 60X25mm 70-270V | EC 80X25mm 70-270V | EC 92X25mm 70-270V | EC 120X25mm 70-270V | EC 120X38mm 70-270V | EC 120X32mm 70-270V | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| 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) |
100V-120V 120x38mm | 100V-120V 150x50mm | 100V-120V 200x60mm | |
|---|---|---|---|
| Customer Reviews | — | — | — |
| Price | — | — | — |
| 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.
Our company produce Cooling products: EC Fan, AC Fan, DC Fan, USB Fan, Thermal pad, Cooling Heat sink, and other refrigeration products.
Professional for indoor ventilation and heat dissipation, cooling various electronic entertainment audio equipment, and can also be used as a replacement fan for various equipment.
All of our products have passed the CE & ROHS certificate.
EC 90V - 240V Fan
AC 110V 120V Fan
AC 100V-240V Variable Fan
5V USB Power Fan
DC Fans of Various Sizes
DC fans for home , for car , for rv, for boat, for solar panel.