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：2021-11-23Views：0
The DC fan is unfamiliar and familiar to everyone. The unfamiliar is because of its name, and the familiarity is because we often come into contact with it. Every time we take apart old equipment or repair household appliances, we will see it. Then Below, Chenggao DC fan manufacturer will explain the causes and treatment methods of micro DC fan noise.
Before that, we must first understand what factors are related to the noise of the micro DC fan.
1. Rotation speed. The faster the speed of the DC fan, the bigger the fan, and of course the greater the noise
2. Bearings. The bearings of DC fans are simply divided into two types, one is oil-containing and the other is ball. Under normal circumstances, ball-bearing fans are more noisy than oil-bearing fans.
3. Air flow. During the rotation of the fan blades, they will be subject to resistance in the air. The faster the rotation, the larger the area of the fan blades and the greater the resistance, so the noise will be greater.
4, friction. If the fan is used for a long time, the fan will be out of frame, vibrate, and the center of gravity will be unstable. This will cause collision or friction between the fan blades and the fan shell, which will cause noise.
Micro DC fan noise processing method. 1. Choose the suitable fan specifications and parameters according to your actual situation, and don't blindly pursue the speed. 2. Regularly clean up the dust and refuel the fans to reduce the friction between the fans. 3. Choose high-quality products, preferably the brand, because the brand is guaranteed by quality and after-sales. Don't be greedy for cheap. 4. Put sponge, rubber or cotton cloth between the fan and the fixed end to reduce the noise caused by the vibration caused by the high-speed rotation of the fan. There are many other methods, which I won't go into here.
What are the advantages of imported cooling fans?
2021-09-09Power saving tips for electric fans
2022-05-06Can the speed of the micro cooling fan be adjusted?
2022-01-08What common questions should be paid attention to during the application of cooling fans?
2022-01-17Can the DC cooling fan vibrate with high intensity?
2021-09-28What are the factors related to the life of the cooling fan?
2021-10-13Cooling fan manufacturers tell you the source and solution of noise
2022-03-11Why are small fans difficult for manufacturers of cooling fans to design temperature control and spe
2021-08-27A comprehensive introduction to DC cooling fans
2022-05-10What is the warranty period for the cooling fan?
2021-08-03Electric fan: distinguish between dry heat and damp heat
2021-11-24What are the factors related to the life of the cooling fan?
2021-10-18Is it sufficient to increase the speed of the high-volume cooling fan?
2022-04-20Can the DC cooling fan vibrate with high intensity?
2021-12-16How dustproof and reliable the cooling fan is
2022-01-22Can the speed of the DC fan be adjusted?
2021-11-02Analysis on whether the cooling fan can be waterproof after adding lubricating oil?
2021-10-13What is the reason why the cooling fan in the air purifier does not rotate?
2021-12-21Analysis of the reasons for the cooling fan rotation stall
2022-03-02Why do cooling fan manufacturers have to order several samples?
2021-09-09Why are most of the current cameras with infrared function
2021-09-10Why do cooling fan manufacturers want to get an air volume tester
2021-08-20The main application areas of DC cooling fans
2022-04-25Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-24What is the difference between a DC fan and an AC fan?
2022-03-01Explain the components of the cooling fan
2022-05-17How to choose the current and voltage sensor power supply?
2022-04-13How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2022-02-15What is the difference between a DC cooling fan and an AC cooling fan?
2021-09-07What is the method of controlling and adjusting the speed of the cooling fan?
2021-10-15What is the difference between a DC cooling fan and an AC cooling fan?
2021-09-06Cooling fan manufacturers tell you the source and solution of noise
2022-03-08iring shall be installed by professionals
2021-12-23What is the specific meaning of the air volume parameters of the cooling fan?
2021-10-11What are the purchasing skills of electric fans?
2022-05-09What are the protection requirements for the cooling fan of the charging pile?
2021-08-19Where are the cooling fan manufacturers mainly concentrated
2021-09-15Ubiquitous computer cooling fan
2022-04-14It may be the driving force behind the noise of the cooling fan!
2021-08-04Why is there a quantity requirement for the cooling fan?
2021-10-26Characteristics of DC Blowers
2022-05-13Which frameless cooling fan or framed cooling fan has the largest air volume?
2021-08-06Teach you to distinguish the types of cooling fans
2022-04-15cooling fan manufacturers have to order several samples?
2021-12-10What are the advantages and characteristics of the DC fan produced?
2022-03-04What are the advantages of imported cooling fans?
2022-04-19What are the fans used for heat dissipation in electric vehicle charging piles?
2021-08-17Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-22electric fan
2022-04-21About the waterproof design of the cooling fan of the charging pile cabinet?
2021-08-16Share DC fan speed with temperature control function
2022-03-03Different types of cooling fans
2022-05-16Disassemble the components of the cooling fan
2022-04-22Design steps of cooling fan
2022-03-01Analysis of the failure and cause analysis of the cooling fan
2021-10-13Analysis of the source of DC fan noise
2021-11-10Where are the current weaknesses of domestic cooling fan manufacturers?
2021-08-20Which type of cooling fan is prone to noise?
2021-11-10The structure of the electric fan
2022-03-22Is it sufficient to increase the speed of the high-volume cooling fan?
2021-09-13What factors need to be considered for the reliability of the cooling fan?
2021-12-07The price of cooling fan manufacturers is different, what is the poor performance?
2022-01-17What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-23Are more computer fans better?
2022-03-29The speed of the cooling fan
2021-12-22Safe operation and long service life is a major feature of DC blower products
2022-04-11What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-15Why is the stock 4010 fan so cheap?
2021-08-30Why is the cooling fan developing so fast in China?
2021-08-30What are the characteristics of the charging pile cabinet fan?
2021-08-18Does the cooling fan work at low temperatures have an impact?
2021-10-19How can the Raspberry Pi 3rd generation DC fan 3007 be quieter?
2021-08-26What is the difference between ball bearings and oil-impregnated bearings for cooling fans?
2021-11-08Discussion on whether the computer power fan is muted
2021-10-25The price of cooling fan manufacturers is different, what is the poor performance?
2021-08-10Repair of electric fan not rotating
2022-04-02Axial fans and centrifugal fans
2022-05-16How do manufacturers do dust-proof cooling fans?
2022-02-14Advantages and structural defects of hydraulic fans
2022-02-19DC fan suppliers discuss with you the main factors of fan cooling
2022-03-10Reasons and maintenance methods of electric fans not rotating
2022-04-01What is the quality of the fans used in the LED lighting industry?
2021-11-09Do you know how the fan works?
2022-05-11What are the voltage specifications of the DC cooling fan
2021-11-02What is the cause of the tripping of the cooling fan of medical equipment?
2022-05-18How does the installation method of the cooling fan affect the service life?
2022-01-26What are the processes for the internal structure of the waterproof fan?
2021-11-11Which cooling fan is better?
2022-03-24Electric fan: how high temperature and physiology interact
2021-11-24How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2022-02-23Why do ultra-thin 2006 cooling fans often have noise problems?
2021-10-11How to choose a more reasonable DC axial fan
2021-08-19Talk about the reason why the cooling fan does not turn
2021-11-03The correct way to open the DC fan accessories
2021-12-24choose a cooling fan to be more silent?
2021-12-13Why does the cooling fan manufacturer have no inventory?
2022-01-18A comprehensive introduction to DC cooling fans
2022-04-25Teach you how to use a DC fan
2022-05-12What are the requirements for cooling fans for Bitcoin mining machines?
2021-08-12DC fan permanent magnet motor has excellent controllability advantages
2022-03-09What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-09-06Where are the cooling fan manufacturers mainly concentrated
2021-09-29What is the difference between ball bearings and oil-impregnated bearings for cooling fans?
2021-11-15the advantages of imported cooling fans?
2021-12-10How to use electric fan for baby
2022-05-09What is the root cause of the cooling fan failure?
2021-11-19How to deal with the noise of the micro cooling fan
2021-12-25How about the waterproof function of the cooling fan?
2022-04-12What are the technical treatments for the internal structure of the waterproof fan?
2021-11-08Why is there a quantity requirement for the cooling fan?
2021-12-14Learn about monitoring and protection of DC fans
2022-04-08How long is the life of 4010 DC fan with high air volume?
2021-08-23Will the 12V cooling fan be damaged if the voltage is lower than the rated voltage?
2021-11-11Does the cooling fan work at low temperature have any effect?
2021-08-13Why are fans mostly square, can they be made into rectangles?
2022-01-07Do you know what are the commonly used bearings for cooling fans?
2022-03-09Will the power cord of the cooling fan burn if it is connected upside down?
2021-08-09Will the current sensor be magnetized?
2022-04-13The air volume of the cooling fan is related to the air pressure of the cooling fan
2022-01-24What fields are DC cooling fans mainly used in
2022-04-26Can waterproof fans work at low temperatures?
2021-11-01The core difference between 4010 cooling fan and 4020 cooling fan
2021-08-05Cooling fan manufacturer Chengda shares with you the cleaning skills of fans
2022-03-07Disassemble the components of the cooling fan
2022-05-10What is the working principle of the DC fan coil unit?
2022-03-15How to use and maintain electric fans
2022-05-06Will the 12V cooling fan be damaged if the voltage is lower than the rated voltage?
2021-11-16Why are oil-contained cooling fans prone to noise?
2021-12-16Is wireless charging slower than wired charging?
2022-02-14How electric fans work
2022-03-22How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2021-12-28What are the processes for the internal structure of the waterproof fan?
2021-11-18Must-see for fan
2021-11-25What does high frequency microwave PCB circuit board exposure do?
2021-09-14What is the relationship between the power of the DC axial fan and the air volume?
2021-12-02How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2021-08-11The main structure and working principle of electric fan
2022-04-21How to choose a silent fan?
2021-08-16Application of Photodiode
2021-12-08Heat waves will change the way of life in the future
2021-11-25How do manufacturers do dust-proof cooling fans?
2021-12-28What methods can improve the quality of cooling fans?
2022-01-15Teach you how to use a DC fan
2022-04-07How to choose a manufacturer for the cooling fan of the mining machine case to reduce the cost
2021-08-13What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-09-07Can the inventory of the cooling fan manufacturer be purchased?
2021-08-09What information does the manufacturer need to make a cooling fan sample?
2021-12-20How does the DC blower work?
2022-01-14Can the tolerance of the DC cooling fan be reduced?
2021-09-26Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-12-17About the cause and treatment of DC fan noise
2021-11-23How to realize the silent cooling fan?
2021-08-02Application field of DC fan
2021-11-05What is the difference between a 3-wire and 4-wire CPU cooling fan for a computer?
2021-09-01Reasons and solutions for the electric fan not turning
2022-04-06What is the reason for the slow start of the electric fan
2022-04-27What is the structure of the fan
2022-07-18How to use only two cooling fans with three lines?
2021-09-18How to remove the cooling fan on a desktop computer?
2022-03-23Reasons and repair methods for household floor fans not rotating
2022-03-21Did you know that the air is continuously recirculated in the unit of the DC fan coil unit?
2022-03-18Why does the ultra-thin cooling fan 3007 often have noise problems?
2021-09-26What should be paid attention to for the cooling fan of the new energy charging pile?
2021-08-17Fan manufacturers
2022-04-22Analysis of why the waterproof fan has a backwind phenomenon?
2022-02-27How to fix the slow start of the electric fan
2022-04-27the speed of the cooling fan?
2021-12-13What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-22Troubleshooting method for notebook CPU cooling fan
2021-10-25Do you know how the fan works?
2022-03-25How are the cooling fan manufacturers under the new crown epidemic in 2021?
2021-08-03What is the difference between a heatsink and a fan on a computer?
2022-03-23Why is the 4010DC cooling fan so cheap?
2021-08-24Which is better, AC fan or DC fan?
2022-01-05Talk about the reason why the cooling fan does not turn
2021-10-21New product development, how to quickly choose a suitable cooling fan
2022-02-18What does the life span of the cooling fan have to do with?
2021-08-05How much is the power of a household fan
2022-04-01What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-10-08Does the cooling fan work at low temperatures have an impact?
2021-10-21Take you to see what is a DC fan
2022-01-17Is it possible to install the computer cooling fan backwards?
2021-11-09Why is it difficult for manufacturers of small fans to design temperature control and speed regulati
2021-08-27What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-24Essential tips for life: how to use the cooling fan correctly
2022-07-15Can the speed of AC fan be adjusted?
2022-01-27Why is the fan not turning?
2022-04-02Common faults of cooling fans and their solutions
2022-02-28How is DC fan better than AC fan?
2022-01-06How do manufacturers do dust-proof cooling fans?
2022-02-22The main points of using the air purifier cooling fan
2022-04-18What effect does jitter have on performance when the cooling fan is running?
2021-09-14What is the reason for the noise of 4010 DC fan?
2022-01-20The main components of the electric fan
2022-07-19The structure of the electric fan
2022-07-19What is the effect of the waterproof fan?
2021-11-01Why does the cooling fan manufacturer require a minimum order quantity, isn't it a standard product?
2022-02-16How long is the life of the DC fan with high air volume?
2022-02-28The cooling fan is used to force the radiator through the wind speed
2022-03-16Mergers and acquisitions integration and capital operation among large DC fan manufacturers are beco
2022-04-14Why do cooling fan manufacturers have to order several samples?
2022-04-19What is the air volume unit conversion for DC cooling fans?
2021-12-03How is the cooling fan designed
2021-12-25Interpretation of the heat transfer method of low-noise DC fans
2022-03-03Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-23Why is the radiator fan that is exhausted to dissipate heat more easily than the blower
2021-09-16the current cameras with infrared function
2021-12-09Silicon oil fan clutch structure composition
2021-11-26What is an electric fan made of?
2022-07-18What are the factors related to the life of the cooling fan?
2021-10-14Analysis on whether the air outlet is not unblocked has an effect on the cooling fan?
2021-10-12What are the requirements for non-standard samples of axial flow cooling fan manufacturers?
2021-08-27How to choose a cooling fan to be more silent?
2021-09-02What are the processes for the internal structure of the waterproof fan?
2022-02-24Cooling fan function introduction
2022-03-28What are the requirements for the cooling fan of the charging pile?
2021-09-17Smart toilet cooling fan cleaning tips
2022-04-18Understand the installation essentials of DC fans
2021-12-22Advantages and Performance of DC Cooling Fans
2022-04-15Can 4010DC fans be made waterproof?
2021-08-23Can the cooling fan be dustproof?
2021-10-19Can the DC fan speed be adjusted?
2021-08-25What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-29The development trend of cooling fan
2022-04-11Preventing Excessive Vibration of Industrial Equipment Cooling Fans and Vibration Reduction Scheme
2022-05-18What is the effect of the waterproof fan?
2021-11-03What specifications are good for the ventilation fan of the air purifier?
2021-08-24How to solve the noise of the cooling fan of the mining machine chassis?
2021-08-12Monitoring and protection knowledge of DC fans
2022-05-13What are the specifications of the silent fan Jingyangda?
2021-12-06Do you know how the fan works?
2022-04-26What are the correct steps to install a DC fan?
2021-11-05How to solve the noise problem of cooling fan
2022-03-17What is the main reason for the quality of the declassified cooling fan?
2021-08-04Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-12-21DC fan permanent magnet motor has excellent controllability advantages
2022-03-11Cooling fan manufacturer Chengda shares with you the cleaning skills of fans
2022-03-10Factors for the rapid rise of a large number of domestic excellent DC fan brands
2022-03-14Micro Fan - What kind of equipment are cooling fans mainly used in?
2022-03-15What are the processes for the internal structure of the waterproof fan?
2022-01-04The heat dissipation characteristics of axial fans
2021-08-18What are the tips for cleaning the dust of the cooling fan
2021-10-28Analysis of DC fan and its working principle
2021-10-20About the air volume and pressure of the cooling fan in front of you
2021-08-06Can waterproof fans operate at low temperatures?
2021-10-20Can the speed of the micro cooling fan be adjusted?
2022-01-13The working principle of silicone oil fan
2021-11-26Four details to pay attention to when using a DC blower
2022-05-19Noise formation and treatment of cooling fan?
2022-05-20Features of DC blower
2021-12-14What information does the manufacturer need to make a cooling fan sample?
2021-09-14What effect does jitter have on performance when the cooling fan is running?
2021-12-20Introduction and Application of Photodiode
2021-09-10increase the speed of the high-volume cooling fan?
2021-12-09How long can the manufacturer of 4010 cooling fan guarantee?
2021-12-27How DC Fans Work
2022-04-06Do you know what are the commonly used bearings for cooling fans?
2022-03-14What effect does jitter have on performance when the cooling fan is running?
2022-01-24How to choose a cooling fan to be more silent?
2021-10-15What is the difference between a DC cooling fan and an AC cooling fan?
2021-10-08The cooling fan is used to force the air supply to the electronic radiator through the wind speed
2022-03-18How DC Fans Work
2022-05-12What determines the price of a DC fan
2021-10-28Classification and application of fans in our lives
2022-04-11How do manufacturers do dust-proof cooling fans?
2021-08-11What are the 4 wires of the computer CPU cooling fan?
2021-09-01Analysis on whether the air outlet is not unblocked has an effect on the cooling fan?
2021-10-14Mainly the fan with oil-containing structure.
2022-03-02Can the cooling fan pass the salt spray test?
2021-08-02hou much do you know about the working principle of fan cooling
2021-12-24Cooling Fan - Structure
2022-03-29The main application areas of DC cooling fans
2022-05-11Why is the cooling fan squirting oil?
2021-10-18Will the positive and negative poles of the DC cooling fan burn if connected reversely?
2021-09-13Analysis of the influence of the installation method of the cooling fan on the life?
2021-12-01Does the unobstructed air outlet affect the cooling fan?
2021-09-02Factors for the rapid rise of a large number of domestic excellent DC fan brands
2022-03-09What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-16How to replace a laptop cooling fan
2022-03-28The parameters of the cooling fan of the Antminer are revealed, and the price is unbelievably low
2021-12-07Is the PWM function of the DC cooling fan design quieter?
2021-08-25Analysis of the source of DC fan noise
2021-11-16What are the processes for the internal structure of the waterproof fan?
2021-11-23What is the root cause of the cooling fan failure?
2021-11-23Why is the 3007 silent fan difficult to achieve, and is there any good way?
2022-02-18What are the advantages of DC direct floating hot fans?
2022-01-10Why are oil-contained cooling fans prone to noise?
2021-09-28Small, tiny, ultra-thin cooling fan the size of a fingertip
2022-04-12Will the positive and negative poles of the DC cooling fan burn if connected reversely?
2022-04-20What should I do if the computer fan is loud
2022-03-25DC cooling fan
2022-05-1710MM thick cooling fan, what is a strange phenomenon in the industry
2022-01-19What is the reason why the cooling fan in the air purifier does not rotate?
2021-12-17Guidelines For The Use Of Axial Fan Blades
2021-04-28Why does the cooling fan manufacturer have no inventory?
2021-08-10What are the processes for the internal structure of the waterproof fan?
2021-11-18Tell you what to pay attention to when choosing a cooling fan for communication equipment
2022-03-04How much high temperature can the cooling fan resist?
2021-11-23How to solve the noise problem of cooling fan
2022-03-16What are the characteristics of lightweight DC fans for drones?
2021-12-06What information does the manufacturer need to make a cooling fan sample?
2022-01-25Briefly describe the characteristics of the DC blower
2022-04-07The three-phase star connection of the DC cooling fan has a variable frequency motor control circuit
2022-03-17Features of DC blower
2021-10-26the DC cooling fan burn if connected
2021-12-09How to increase the air volume/wind/pressure of the cooling fan?
2022-02-18DC fan suppliers discuss with you the main factors of fan cooling
2022-03-07Can the cooling fan be silent?
2021-12-01Advantages and structural defects of hydraulic fans
2021-12-27What types of cooling fans are there?
2022-03-24Estimated service life of cooling fan hydraulic bearings and double ball bearings
2021-12-24Axial fans and centrifugal fans
2022-04-08About the cause and treatment of DC fan noise
2021-11-19
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
