Payment & Shipping Terms:
|Part Name:||MX12038 Series||Voltage:||220 V ( Customizable )|
|Power Consumption:||20 W ( Customizable )||Air Flow:||106 / 120 CFM ( Customizabl E)|
|Speed:||3000 RPM ( Customizable )||Bearing Type:||Ball Bearing|
electronics cooling fans,
commercial ventilation fan
square axial brushless fan with specical connetor size of 120mm X 38mm 12cm ball bearing 220V AC for air cooling / heating
equipment , electronic equipment , medical equipment , computers , power supplies , welding machines ,
packaging , printing equipment , satellite communications , CNC , machinery and office automation
products such as ventilation and cooling purposes . Electrical Fireplace , Oven , Wall Cooler , Disinfecting
cabinet ,Warmer , Microwave , Refrigerator , Cooler , etc
Shenzhen Topfan Technology Development Co ., Ltd is a medium - sized enterprise which integrates
production , research , development and sales . It has 3000 flat plant and professional design and
production team . At present , the company has production development department , Q & C department,
R & D department , the domestic sales department and overseas sales department .
1 . What is a DC Axial Fan ?
An DC fan is usually powered by 3v , 5v , 12v , 24v , 36v and 48v . It blows air along the axis of the fan , or parallel to the track of the blade axis .
Standard DC Axial fan sizes include 20mm , 30mm , 40mm , 50mm , 60mm , 70mm , 80mm , 92mm , 120mm , 150mm , and 200mm .
2 . How to choose a DC fan ?
To choose a DC fan , you should consider the points below
√ fan voltage
√ fan current
√ fan speed
√ fan airflow
√ fan noise
√ fan lifespan
3.What is a bearing ?
Bearing includes Sleeve Bearing and Ball Bearing , life expectancy of sleeve bearing fan is 30000hours , while ball bearing is 50000hours or more
4 . How do we carry out quality control ?
Usually , there are two ways to monitor reliability during the manufacturing process .
⇒ Early Life Test
This is used as a mean of process control determined at identify any latent manufacturing problems and determining the effectiveness of burn - in . Every day , 5 samples will be picked up from one of the production lines for burn at at 50 ° C + / - 5 ° C for 24 hours .
⇒ On - going Reliability Demonstration
This is a longer - term program at at providing data on continuous basis to demonstrate the reliability of product . 10 units per month are diverse collected from one of the production lines for burn - in for 168 hours at 50 ° C + / - 5 ° C . Units are monitored and tested on daily basis . Failed units will be analyzed and corrective actions taken where necessary .
5 . About the divery time
Sample lead time : 5 – 7 days
Mass production Delivery lead time : 1 - 3 weeks ( Depend on the quantity )
Delivery Ways : DHL , UPS Door to Door service , By Air , By Sea , etc .
6 . What can I do if we can not find the suitable fan model in the fan list ?
Please contact us for customized fans .
◊ If you want another rpm or voltage or other reqirement , pls contact me for more details , thanks!
◊ For Special Cooling Fan , Such as : moistureproof , waterprrof , turbocharger , soft start , Reversible , temperature control , PWM speed control , the RD alarm and the FG signal etc , pls contact me free .
Any more information , please feel free to contact Mona
Skype : Mona Yang
QQ : 3146648329
Tel : 86 755 26070992
We will reply you within 2 hours. Thanks
Contact Person: Ms. Du