Company News
Industry News
Knowledge
Contacts: Maggie Yu
Tel: +86-0755-28035808
Fax: +86-0755-28035808
Phone/Wechat: 0086-18038069461
E-mail: yyh88@snowfan.com.cn
Time：2021-10-12Views：0
The heat dissipation principle of the cooling fan is to accelerate the circulation of hot and cold air, so that the cold air enters and the hot air flows away. If the air outlet is small and not smooth, it will cause the hot air to flow out and the cold air to flow in, or say There is less cold air coming in, which will have a great impact on the cooling fan
There is a simple test test. A customer brought an air purifier to our company to measure the air volume of the cooling fan inside. The air purifier was installed on the other end with a leaky net and leaked air, so the air would circulate. It is very hindering. The final result is that the air volume of the cooling fan is more than twice that of the air purifier. In other words, when installed on an air purifier, the exhaust volume of the cooling fan is much smaller
Therefore, designing a smooth air duct for the cooling fan is very helpful for heat dissipation. On the contrary, if the air outlet is not smooth, blindly increase the speed to increase the air volume of the cooling fan itself, but it has very little effect on the heat dissipation effect. Maybe the cost is higher
What is the difference between ball bearings and oil-impregnated bearings for cooling fans?
2021-11-08Noise formation and treatment of cooling fan?
2022-05-20Factors for the rapid rise of a large number of domestic excellent DC fan brands
2022-03-09Did you know that the air is continuously recirculated in the unit of the DC fan coil unit?
2022-03-18the advantages of imported cooling fans?
2021-12-10How is DC fan better than AC fan?
2022-01-06Heat waves will change the way of life in the future
2021-11-25What is the difference between a DC fan and an AC fan?
2022-03-01How do manufacturers do dust-proof cooling fans?
2022-02-22Why is the radiator fan that is exhausted to dissipate heat more easily than the blower
2021-09-16What is the method of controlling and adjusting the speed of the cooling fan?
2021-10-15Is wireless charging slower than wired charging?
2022-02-14How to choose a manufacturer for the cooling fan of the mining machine case to reduce the cost
2021-08-13The working principle of silicone oil fan
2021-11-26What is the difference between a 3-wire and 4-wire CPU cooling fan for a computer?
2021-09-01What does the life span of the cooling fan have to do with?
2021-08-05How to choose a silent fan?
2021-08-16What does high frequency microwave PCB circuit board exposure do?
2021-09-14How to replace a laptop cooling fan
2022-03-28the current cameras with infrared function
2021-12-09Analysis of why the waterproof fan has a backwind phenomenon?
2022-02-27Cooling fan manufacturers tell you the source and solution of noise
2022-03-08Does the cooling fan work at low temperatures have an impact?
2021-10-21Interpretation of the heat transfer method of low-noise DC fans
2022-03-03Discussion on whether the computer power fan is muted
2021-10-25The air volume of the cooling fan is related to the air pressure of the cooling fan
2022-01-24What are the protection requirements for the cooling fan of the charging pile?
2021-08-19Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-24How is the cooling fan designed
2021-12-25Talk about the reason why the cooling fan does not turn
2021-11-03Do you know how the fan works?
2022-03-25How to deal with the noise of the micro cooling fan
2021-12-25DC fan permanent magnet motor has excellent controllability advantages
2022-03-11Disassemble the components of the cooling fan
2022-04-22Briefly describe the characteristics of the DC blower
2022-04-07How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2022-02-15What are the specifications of the silent fan Jingyangda?
2021-12-06Electric fan: how high temperature and physiology interact
2021-11-24Why are oil-contained cooling fans prone to noise?
2021-12-16What is the effect of the waterproof fan?
2021-11-01The cooling fan is used to force the air supply to the electronic radiator through the wind speed
2022-03-18Why does the cooling fan manufacturer have no inventory?
2021-08-10About the air volume and pressure of the cooling fan in front of you
2021-08-06The correct way to open the DC fan accessories
2021-12-24Can the speed of AC fan be adjusted?
2022-01-27How does the DC blower work?
2022-01-14What information does the manufacturer need to make a cooling fan sample?
2021-09-14What is the reason why the cooling fan in the air purifier does not rotate?
2021-12-17Troubleshooting method for notebook CPU cooling fan
2021-10-25What are the purchasing skills of electric fans?
2022-05-09How DC Fans Work
2022-04-06What factors need to be considered for the reliability of the cooling fan?
2021-12-07What is the root cause of the cooling fan failure?
2021-11-23What is the effect of the waterproof fan?
2021-11-03Is the PWM function of the DC cooling fan design quieter?
2021-08-25Estimated service life of cooling fan hydraulic bearings and double ball bearings
2021-12-24electric fan
2022-04-21Why does the cooling fan manufacturer require a minimum order quantity, isn't it a standard product?
2022-02-16Analysis on whether the cooling fan can be waterproof after adding lubricating oil?
2021-10-13Essential tips for life: how to use the cooling fan correctly
2022-07-15Classification and application of fans in our lives
2022-04-11What are the advantages and characteristics of the DC fan produced?
2022-03-04What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-09-06Can the cooling fan pass the salt spray test?
2021-08-02The development trend of cooling fan
2022-04-11What are the requirements for cooling fans for Bitcoin mining machines?
2021-08-12DC fan permanent magnet motor has excellent controllability advantages
2022-03-09How long can the manufacturer of 4010 cooling fan guarantee?
2021-12-27How DC Fans Work
2022-05-12choose a cooling fan to be more silent?
2021-12-13The structure of the electric fan
2022-03-22What is the cause of the tripping of the cooling fan of medical equipment?
2022-05-18Why is there a quantity requirement for the cooling fan?
2021-10-26the DC cooling fan burn if connected
2021-12-09Is it sufficient to increase the speed of the high-volume cooling fan?
2022-04-20Why is the 3007 silent fan difficult to achieve, and is there any good way?
2022-02-18Application field of DC fan
2021-11-05Why is the 4010DC cooling fan so cheap?
2021-08-24Analysis of the failure and cause analysis of the cooling fan
2021-10-13What is the main reason for the quality of the declassified cooling fan?
2021-08-04Analysis of the source of DC fan noise
2021-11-16Which is better, AC fan or DC fan?
2022-01-05What effect does jitter have on performance when the cooling fan is running?
2021-09-14What should I do if the computer fan is loud
2022-03-25A comprehensive introduction to DC cooling fans
2022-05-10Reasons and maintenance methods of electric fans not rotating
2022-04-01The main application areas of DC cooling fans
2022-04-25How to remove the cooling fan on a desktop computer?
2022-03-23Small, tiny, ultra-thin cooling fan the size of a fingertip
2022-04-12How to solve the noise of the cooling fan of the mining machine chassis?
2021-08-12Teach you how to use a DC fan
2022-05-12What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-24Will the current sensor be magnetized?
2022-04-13What is the air volume unit conversion for DC cooling fans?
2021-12-03Axial fans and centrifugal fans
2022-05-16Do you know how the fan works?
2022-04-26Smart toilet cooling fan cleaning tips
2022-04-18Features of DC blower
2021-12-14Why are fans mostly square, can they be made into rectangles?
2022-01-07Why do cooling fan manufacturers have to order several samples?
2022-04-19Do you know what are the commonly used bearings for cooling fans?
2022-03-14What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-15Why is the fan not turning?
2022-04-02Mainly the fan with oil-containing structure.
2022-03-02Tell you what to pay attention to when choosing a cooling fan for communication equipment
2022-03-04Learn about monitoring and protection of DC fans
2022-04-08Can the speed of the DC fan be adjusted?
2021-11-02Why are oil-contained cooling fans prone to noise?
2021-09-28Reasons and solutions for the electric fan not turning
2022-04-06What is the warranty period for the cooling fan?
2021-08-03Are more computer fans better?
2022-03-29Can the cooling fan be dustproof?
2021-10-19Can the speed of the micro cooling fan be adjusted?
2022-01-13Cooling Fan - Structure
2022-03-29About the waterproof design of the cooling fan of the charging pile cabinet?
2021-08-16The core difference between 4010 cooling fan and 4020 cooling fan
2021-08-05Power saving tips for electric fans
2022-05-06How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2022-02-23Can the tolerance of the DC cooling fan be reduced?
2021-09-26What is the quality of the fans used in the LED lighting industry?
2021-11-09How to use electric fan for baby
2022-05-09Will the 12V cooling fan be damaged if the voltage is lower than the rated voltage?
2021-11-11Factors for the rapid rise of a large number of domestic excellent DC fan brands
2022-03-14What information does the manufacturer need to make a cooling fan sample?
2022-01-25What specifications are good for the ventilation fan of the air purifier?
2021-08-24Can the inventory of the cooling fan manufacturer be purchased?
2021-08-09Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-12-21Which frameless cooling fan or framed cooling fan has the largest air volume?
2021-08-06What common questions should be paid attention to during the application of cooling fans?
2022-01-17What are the processes for the internal structure of the waterproof fan?
2021-11-18What are the voltage specifications of the DC cooling fan
2021-11-02What are the processes for the internal structure of the waterproof fan?
2022-01-04How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2021-08-11How do manufacturers do dust-proof cooling fans?
2022-02-14Will the positive and negative poles of the DC cooling fan burn if connected reversely?
2021-09-13Axial fans and centrifugal fans
2022-04-08Where are the current weaknesses of domestic cooling fan manufacturers?
2021-08-20Why is the cooling fan squirting oil?
2021-10-18Will the positive and negative poles of the DC cooling fan burn if connected reversely?
2022-04-20How to use and maintain electric fans
2022-05-06Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-23Teach you to distinguish the types of cooling fans
2022-04-15What is the difference between a DC cooling fan and an AC cooling fan?
2021-09-06What is the reason why the cooling fan in the air purifier does not rotate?
2021-12-21Cooling fan manufacturer Chengda shares with you the cleaning skills of fans
2022-03-10What is the reason for the slow start of the electric fan
2022-04-27Disassemble the components of the cooling fan
2022-05-10What determines the price of a DC fan
2021-10-28The main components of the electric fan
2022-07-19Why does the cooling fan manufacturer have no inventory?
2022-01-18Reasons and repair methods for household floor fans not rotating
2022-03-21What methods can improve the quality of cooling fans?
2022-01-15What are the factors related to the life of the cooling fan?
2021-10-18Share DC fan speed with temperature control function
2022-03-03Cooling fan function introduction
2022-03-28What types of cooling fans are there?
2022-03-24Fan manufacturers
2022-04-22How electric fans work
2022-03-22Which type of cooling fan is prone to noise?
2021-11-10Analysis of the influence of the installation method of the cooling fan on the life?
2021-12-01New product development, how to quickly choose a suitable cooling fan
2022-02-18Why does the ultra-thin cooling fan 3007 often have noise problems?
2021-09-26Features of DC blower
2021-10-26How to choose a more reasonable DC axial fan
2021-08-19Safe operation and long service life is a major feature of DC blower products
2022-04-11What are the technical treatments for the internal structure of the waterproof fan?
2021-11-08Can the speed of the micro cooling fan be adjusted?
2022-01-08Advantages and Performance of DC Cooling Fans
2022-04-15Can the cooling fan be silent?
2021-12-01What are the correct steps to install a DC fan?
2021-11-05How to increase the air volume/wind/pressure of the cooling fan?
2022-02-18How dustproof and reliable the cooling fan is
2022-01-22Take you to see what is a DC fan
2022-01-17Do you know how the fan works?
2022-05-11hou much do you know about the working principle of fan cooling
2021-12-24What is the reason for the noise of 4010 DC fan?
2022-01-20What are the fans used for heat dissipation in electric vehicle charging piles?
2021-08-17What is the specific meaning of the air volume parameters of the cooling fan?
2021-10-11What are the processes for the internal structure of the waterproof fan?
2021-11-18Introduction and Application of Photodiode
2021-09-10How to use only two cooling fans with three lines?
2021-09-18How to choose the current and voltage sensor power supply?
2022-04-13What are the processes for the internal structure of the waterproof fan?
2021-11-11Monitoring and protection knowledge of DC fans
2022-05-13Can the DC cooling fan vibrate with high intensity?
2021-09-28What are the characteristics of lightweight DC fans for drones?
2021-12-06Analysis of DC fan and its working principle
2021-10-20Why is there a quantity requirement for the cooling fan?
2021-12-14How to choose a cooling fan to be more silent?
2021-09-02Analysis of the reasons for the cooling fan rotation stall
2022-03-02Why do cooling fan manufacturers want to get an air volume tester
2021-08-2010MM thick cooling fan, what is a strange phenomenon in the industry
2022-01-19The heat dissipation characteristics of axial fans
2021-08-18The cooling fan is used to force the radiator through the wind speed
2022-03-16It may be the driving force behind the noise of the cooling fan!
2021-08-04What fields are DC cooling fans mainly used in
2022-04-26Does the cooling fan work at low temperature have any effect?
2021-08-13Guidelines For The Use Of Axial Fan Blades
2021-04-28About the cause and treatment of DC fan noise
2021-11-19Understand the installation essentials of DC fans
2021-12-22Why do cooling fan manufacturers have to order several samples?
2021-09-09What information does the manufacturer need to make a cooling fan sample?
2021-12-20How much is the power of a household fan
2022-04-01Advantages and structural defects of hydraulic fans
2021-12-27What are the characteristics of the charging pile cabinet fan?
2021-08-18Is it sufficient to increase the speed of the high-volume cooling fan?
2021-09-13How much high temperature can the cooling fan resist?
2021-11-23Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-12-17What is the root cause of the cooling fan failure?
2021-11-19How to fix the slow start of the electric fan
2022-04-27What is the structure of the fan
2022-07-18What are the advantages of imported cooling fans?
2022-04-19What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-23The parameters of the cooling fan of the Antminer are revealed, and the price is unbelievably low
2021-12-07What is the difference between a DC cooling fan and an AC cooling fan?
2021-10-08Can the DC cooling fan vibrate with high intensity?
2021-12-16Why is the cooling fan developing so fast in China?
2021-08-30Analysis on whether the air outlet is not unblocked has an effect on the cooling fan?
2021-10-14What are the advantages of imported cooling fans?
2021-09-09Cooling fan manufacturers tell you the source and solution of noise
2022-03-11Application of Photodiode
2021-12-08Micro Fan - What kind of equipment are cooling fans mainly used in?
2022-03-15Teach you how to use a DC fan
2022-04-07Do you know what are the commonly used bearings for cooling fans?
2022-03-09DC cooling fan
2022-05-17Analysis on whether the air outlet is not unblocked has an effect on the cooling fan?
2021-10-12Cooling fan manufacturer Chengda shares with you the cleaning skills of fans
2022-03-07Which cooling fan is better?
2022-03-24What effect does jitter have on performance when the cooling fan is running?
2022-01-24Can waterproof fans work at low temperatures?
2021-11-01Mergers and acquisitions integration and capital operation among large DC fan manufacturers are beco
2022-04-14Will the power cord of the cooling fan burn if it is connected upside down?
2021-08-09Why do ultra-thin 2006 cooling fans often have noise problems?
2021-10-11Silicon oil fan clutch structure composition
2021-11-26What are the requirements for the cooling fan of the charging pile?
2021-09-17Different types of cooling fans
2022-05-16What should be paid attention to for the cooling fan of the new energy charging pile?
2021-08-17Ubiquitous computer cooling fan
2022-04-14Does the cooling fan work at low temperatures have an impact?
2021-10-19The main points of using the air purifier cooling fan
2022-04-18What are the advantages of DC direct floating hot fans?
2022-01-10What are the 4 wires of the computer CPU cooling fan?
2021-09-01What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-22Can 4010DC fans be made waterproof?
2021-08-23Talk about the reason why the cooling fan does not turn
2021-10-21The main structure and working principle of electric fan
2022-04-21Explain the components of the cooling fan
2022-05-17Analysis of the source of DC fan noise
2021-11-10How do manufacturers do dust-proof cooling fans?
2021-12-28What are the factors related to the life of the cooling fan?
2021-10-14Does the unobstructed air outlet affect the cooling fan?
2021-09-02What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-16What is the difference between ball bearings and oil-impregnated bearings for cooling fans?
2021-11-15How long is the life of the DC fan with high air volume?
2022-02-28Must-see for fan
2021-11-25Electric fan: distinguish between dry heat and damp heat
2021-11-24Why is the stock 4010 fan so cheap?
2021-08-30Will the 12V cooling fan be damaged if the voltage is lower than the rated voltage?
2021-11-16What is an electric fan made of?
2022-07-18What is the difference between a DC cooling fan and an AC cooling fan?
2021-09-07Why are most of the current cameras with infrared function
2021-09-10What are the processes for the internal structure of the waterproof fan?
2022-02-24What are the tips for cleaning the dust of the cooling fan
2021-10-28DC fan suppliers discuss with you the main factors of fan cooling
2022-03-07What are the processes for the internal structure of the waterproof fan?
2021-11-23What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-09-07About the cause and treatment of DC fan noise
2021-11-23How are the cooling fan manufacturers under the new crown epidemic in 2021?
2021-08-03What are the factors related to the life of the cooling fan?
2021-10-13How does the installation method of the cooling fan affect the service life?
2022-01-26The price of cooling fan manufacturers is different, what is the poor performance?
2021-08-10Repair of electric fan not rotating
2022-04-02The main application areas of DC cooling fans
2022-05-11Common faults of cooling fans and their solutions
2022-02-28How can the Raspberry Pi 3rd generation DC fan 3007 be quieter?
2021-08-26How to choose a cooling fan to be more silent?
2021-10-15How about the waterproof function of the cooling fan?
2022-04-12iring shall be installed by professionals
2021-12-23Why are small fans difficult for manufacturers of cooling fans to design temperature control and spe
2021-08-27Characteristics of DC Blowers
2022-05-13DC fan suppliers discuss with you the main factors of fan cooling
2022-03-10A comprehensive introduction to DC cooling fans
2022-04-25What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-10-08The structure of the electric fan
2022-07-19What are the requirements for non-standard samples of axial flow cooling fan manufacturers?
2021-08-27Can waterproof fans operate at low temperatures?
2021-10-20Preventing Excessive Vibration of Industrial Equipment Cooling Fans and Vibration Reduction Scheme
2022-05-18Advantages and structural defects of hydraulic fans
2022-02-19Why is it difficult for manufacturers of small fans to design temperature control and speed regulati
2021-08-27increase the speed of the high-volume cooling fan?
2021-12-09Design steps of cooling fan
2022-03-01Is it possible to install the computer cooling fan backwards?
2021-11-09How long is the life of 4010 DC fan with high air volume?
2021-08-23What effect does jitter have on performance when the cooling fan is running?
2021-12-20Four details to pay attention to when using a DC blower
2022-05-19Where are the cooling fan manufacturers mainly concentrated
2021-09-29What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-29How do manufacturers do dust-proof cooling fans?
2021-08-11Where are the cooling fan manufacturers mainly concentrated
2021-09-15cooling fan manufacturers have to order several samples?
2021-12-10The speed of the cooling fan
2021-12-22How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2021-12-28What is the difference between a heatsink and a fan on a computer?
2022-03-23How to solve the noise problem of cooling fan
2022-03-16The price of cooling fan manufacturers is different, what is the poor performance?
2022-01-17What is the relationship between the power of the DC axial fan and the air volume?
2021-12-02Can the DC fan speed be adjusted?
2021-08-25How to solve the noise problem of cooling fan
2022-03-17How to realize the silent cooling fan?
2021-08-02What is the working principle of the DC fan coil unit?
2022-03-15the speed of the cooling fan?
2021-12-13Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-22The three-phase star connection of the DC cooling fan has a variable frequency motor control circuit
2022-03-17
Link: Rubber 3D print
Tel: +86-0755-28035808
Fax: +86-0755-28035808
Phone/Wechat: 0086-18038069461
E-mail: yyh88@snowfan.com.cn
Address: No.3 Factory Building ,DiYin Industrial Zone ,Kukeng Community ,Guanlan Street ,Longhua District ,Shenzhen
About Us
Products
Application
Support
News
Contact
中
