DONGGUAN XINGDONG ELECTRONICS CO., LTD.
Add: NO.2, Dagao Hengfeng 2nd Road, Changping Town, Dongguan, Guangdong, China
Tel：+86-769-83660708
Fax：+86-769-83660718
Email：info@d-fan.com.cn
URL：http://www.szdosense.com/eng/
"220V Cooling Fan" is by understanding the total cooling demand, with the following method to get the equipment needed amount of wind.
1, the calculated heat generated inside the device;
2, "220V Cooling Fan" inside the device can determine the allowable temperature rise range;
3, "220V Cooling Fan" from the equation to calculate the required amount of wind. If you know the system inside the device heat dissipation and the total amount of the allowable temperature rise, will achieve the desired cooling air flow. These are the right choice for the fan or blower few notes!