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：2021-09-22Views：0
The cooling fan installed in the air purifier rotates and does not rotate. What's the matter? There are only two cases, namely, the quality of the fan itself, or the insufficient anti-shock ability
For example, if the power design is too large, the temperature will continue to rise for a long time, and finally it will burn. For example, the voltage of the purifier is a little higher than the rated voltage of the cooling fan, causing the cooling fan chip to burn. Normally , The operating voltage range of the cooling fan should ensure that there is no problem with fluctuations within +/-10% of the rated voltage
The most easily overlooked is the second type. The static voltage interferes with the cooling fan. It is very common for the static voltage in the air purifier to reach tens of thousands of volts. Just watch the fan rotate and stop. Again Turn on the power, move it, and it can't turn up. In this case, the chip of the cooling fan is basically destroyed.
What are the specifications of the silent fan Jingyangda?
2021-12-06Mergers and acquisitions integration and capital operation among large DC fan manufacturers are beco
2022-04-14Can 4010DC fans be made waterproof?
2021-08-23Will the positive and negative poles of the DC cooling fan burn if connected reversely?
2022-04-20Factors for the rapid rise of a large number of domestic excellent DC fan brands
2022-03-14What factors need to be considered for the reliability of the cooling fan?
2021-12-07What are the advantages of imported cooling fans?
2022-04-19Talk about the reason why the cooling fan does not turn
2021-11-03Is it sufficient to increase the speed of the high-volume cooling fan?
2022-04-20Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-22Analysis of the influence of the installation method of the cooling fan on the life?
2021-12-01Why do cooling fan manufacturers have to order several samples?
2021-09-09Noise formation and treatment of cooling fan?
2022-05-20Reasons and maintenance methods of electric fans not rotating
2022-04-01What should be paid attention to for the cooling fan of the new energy charging pile?
2021-08-17What is the difference between a 3-wire and 4-wire CPU cooling fan for a computer?
2021-09-01What information does the manufacturer need to make a cooling fan sample?
2021-09-14Small, tiny, ultra-thin cooling fan the size of a fingertip
2022-04-12Cooling fan function introduction
2022-03-28How to fix the slow start of the electric fan
2022-04-27Why are oil-contained cooling fans prone to noise?
2021-12-16What are the factors related to the life of the cooling fan?
2021-10-18New product development, how to quickly choose a suitable cooling fan
2022-02-18Do you know how the fan works?
2022-05-11The main structure and working principle of electric fan
2022-04-21Analysis of the source of DC fan noise
2021-11-16Which cooling fan is better?
2022-03-24Explain the components of the cooling fan
2022-05-17Does the unobstructed air outlet affect the cooling fan?
2021-09-02What types of cooling fans are there?
2022-03-24Does the cooling fan work at low temperatures have an impact?
2021-10-21How long is the life of 4010 DC fan with high air volume?
2021-08-23Which is better, AC fan or DC fan?
2022-01-05What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-09-06Do you know how the fan works?
2022-03-25How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2022-02-15What is the effect of the waterproof fan?
2021-11-03What methods can improve the quality of cooling fans?
2022-01-15Electric fan: how high temperature and physiology interact
2021-11-24Fan manufacturers
2022-04-22Advantages and structural defects of hydraulic fans
2021-12-27How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2021-12-28the advantages of imported cooling fans?
2021-12-10Share DC fan speed with temperature control function
2022-03-03What are the processes for the internal structure of the waterproof fan?
2021-11-18How to remove the cooling fan on a desktop computer?
2022-03-23What is the air volume unit conversion for DC cooling fans?
2021-12-03How to choose a silent fan?
2021-08-16About the cause and treatment of DC fan noise
2021-11-19What is the working principle of the DC fan coil unit?
2022-03-15How to choose a manufacturer for the cooling fan of the mining machine case to reduce the cost
2021-08-13What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-16How to choose a cooling fan to be more silent?
2021-10-15Silicon oil fan clutch structure composition
2021-11-26What information does the manufacturer need to make a cooling fan sample?
2021-12-20Cooling fan manufacturer Chengda shares with you the cleaning skills of fans
2022-03-07The structure of the electric fan
2022-03-22DC fan permanent magnet motor has excellent controllability advantages
2022-03-09What is the root cause of the cooling fan failure?
2021-11-23How to realize the silent cooling fan?
2021-08-02Disassemble the components of the cooling fan
2022-05-10How to solve the noise of the cooling fan of the mining machine chassis?
2021-08-12Why does the cooling fan manufacturer require a minimum order quantity, isn't it a standard product?
2022-02-16What is the reason why the cooling fan in the air purifier does not rotate?
2021-12-21Can waterproof fans work at low temperatures?
2021-11-01The correct way to open the DC fan accessories
2021-12-24Where are the current weaknesses of domestic cooling fan manufacturers?
2021-08-20What is the main reason for the quality of the declassified cooling fan?
2021-08-04How to deal with the noise of the micro cooling fan
2021-12-25Axial fans and centrifugal fans
2022-04-08What is the structure of the fan
2022-07-18Advantages and structural defects of hydraulic fans
2022-02-19Estimated service life of cooling fan hydraulic bearings and double ball bearings
2021-12-24Do you know what are the commonly used bearings for cooling fans?
2022-03-09Can the cooling fan be dustproof?
2021-10-19Characteristics of DC Blowers
2022-05-13What is the difference between a DC cooling fan and an AC cooling fan?
2021-09-06What is the relationship between the power of the DC axial fan and the air volume?
2021-12-02What should I do if the computer fan is loud
2022-03-25How are the cooling fan manufacturers under the new crown epidemic in 2021?
2021-08-03What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-29electric fan
2022-04-21The heat dissipation characteristics of axial fans
2021-08-18Ubiquitous computer cooling fan
2022-04-14What effect does jitter have on performance when the cooling fan is running?
2022-01-24the current cameras with infrared function
2021-12-09What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-24It may be the driving force behind the noise of the cooling fan!
2021-08-04What is the difference between a DC fan and an AC fan?
2022-03-01Reasons and solutions for the electric fan not turning
2022-04-0610MM thick cooling fan, what is a strange phenomenon in the industry
2022-01-19Analysis of the source of DC fan noise
2021-11-10What effect does jitter have on performance when the cooling fan is running?
2021-09-14Advantages and Performance of DC Cooling Fans
2022-04-15Can the cooling fan be silent?
2021-12-01Analysis on whether the air outlet is not unblocked has an effect on the cooling fan?
2021-10-14Where are the cooling fan manufacturers mainly concentrated
2021-09-15What is the difference between a DC cooling fan and an AC cooling fan?
2021-10-08Mainly the fan with oil-containing structure.
2022-03-02What information does the manufacturer need to make a cooling fan sample?
2022-01-25What is the reason why the cooling fan in the air purifier does not rotate?
2021-12-17Must-see for fan
2021-11-25Can waterproof fans operate at low temperatures?
2021-10-20What is the quality of the fans used in the LED lighting industry?
2021-11-09Why do cooling fan manufacturers want to get an air volume tester
2021-08-20Reasons and repair methods for household floor fans not rotating
2022-03-21What are the requirements for cooling fans for Bitcoin mining machines?
2021-08-12Monitoring and protection knowledge of DC fans
2022-05-13How to use only two cooling fans with three lines?
2021-09-18Cooling fan manufacturer Chengda shares with you the cleaning skills of fans
2022-03-10What are the voltage specifications of the DC cooling fan
2021-11-02Cooling Fan - Structure
2022-03-29How to use electric fan for baby
2022-05-09Cooling fan manufacturers tell you the source and solution of noise
2022-03-11What is the warranty period for the cooling fan?
2021-08-03A comprehensive introduction to DC cooling fans
2022-04-25Is wireless charging slower than wired charging?
2022-02-14Why is the 3007 silent fan difficult to achieve, and is there any good way?
2022-02-18Why do cooling fan manufacturers have to order several samples?
2022-04-19How is the cooling fan designed
2021-12-25cooling fan manufacturers have to order several samples?
2021-12-10What is an electric fan made of?
2022-07-18Did you know that the air is continuously recirculated in the unit of the DC fan coil unit?
2022-03-18What specifications are good for the ventilation fan of the air purifier?
2021-08-24The parameters of the cooling fan of the Antminer are revealed, and the price is unbelievably low
2021-12-07Features of DC blower
2021-12-14What are the correct steps to install a DC fan?
2021-11-05choose a cooling fan to be more silent?
2021-12-13What are the factors related to the life of the cooling fan?
2021-10-14What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-15DC fan suppliers discuss with you the main factors of fan cooling
2022-03-07About the cause and treatment of DC fan noise
2021-11-23How to use and maintain electric fans
2022-05-06Can the DC fan speed be adjusted?
2021-08-25How do manufacturers do dust-proof cooling fans?
2022-02-14Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-12-21DC fan suppliers discuss with you the main factors of fan cooling
2022-03-10What is the reason for the noise of 4010 DC fan?
2022-01-20Why is the radiator fan that is exhausted to dissipate heat more easily than the blower
2021-09-16About the waterproof design of the cooling fan of the charging pile cabinet?
2021-08-16Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-23Will the power cord of the cooling fan burn if it is connected upside down?
2021-08-09What are the characteristics of the charging pile cabinet fan?
2021-08-18What are the processes for the internal structure of the waterproof fan?
2022-01-04Can the cooling fan pass the salt spray test?
2021-08-02About the air volume and pressure of the cooling fan in front of you
2021-08-06The main application areas of DC cooling fans
2022-05-11What is the root cause of the cooling fan failure?
2021-11-19The cooling fan is used to force the air supply to the electronic radiator through the wind speed
2022-03-18Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-12-17What is the method of controlling and adjusting the speed of the cooling fan?
2021-10-15What is the difference between a heatsink and a fan on a computer?
2022-03-23Analysis of why the waterproof fan has a backwind phenomenon?
2022-02-27How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2021-08-11What are the processes for the internal structure of the waterproof fan?
2021-11-11What are the purchasing skills of electric fans?
2022-05-09What is the difference between ball bearings and oil-impregnated bearings for cooling fans?
2021-11-15Power saving tips for electric fans
2022-05-06Cooling fan manufacturers tell you the source and solution of noise
2022-03-08iring shall be installed by professionals
2021-12-23The main points of using the air purifier cooling fan
2022-04-18What effect does jitter have on performance when the cooling fan is running?
2021-12-20Why is the stock 4010 fan so cheap?
2021-08-30Why are oil-contained cooling fans prone to noise?
2021-09-28Introduction and Application of Photodiode
2021-09-10How to solve the noise problem of cooling fan
2022-03-17Are more computer fans better?
2022-03-29The main application areas of DC cooling fans
2022-04-25Where are the cooling fan manufacturers mainly concentrated
2021-09-29How about the waterproof function of the cooling fan?
2022-04-12How DC Fans Work
2022-04-06How to choose a more reasonable DC axial fan
2021-08-19Can the speed of the micro cooling fan be adjusted?
2022-01-08What is the specific meaning of the air volume parameters of the cooling fan?
2021-10-11How can the Raspberry Pi 3rd generation DC fan 3007 be quieter?
2021-08-26What are the 4 wires of the computer CPU cooling fan?
2021-09-01Preventing Excessive Vibration of Industrial Equipment Cooling Fans and Vibration Reduction Scheme
2022-05-18How to increase the air volume/wind/pressure of the cooling fan?
2022-02-18What are the technical treatments for the internal structure of the waterproof fan?
2021-11-08Smart toilet cooling fan cleaning tips
2022-04-18Which frameless cooling fan or framed cooling fan has the largest air volume?
2021-08-06Will the current sensor be magnetized?
2022-04-13Tell you what to pay attention to when choosing a cooling fan for communication equipment
2022-03-04What are the processes for the internal structure of the waterproof fan?
2021-11-23Discussion on whether the computer power fan is muted
2021-10-25Take you to see what is a DC fan
2022-01-17Talk about the reason why the cooling fan does not turn
2021-10-21What is the difference between ball bearings and oil-impregnated bearings for cooling fans?
2021-11-08What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-10-08Factors for the rapid rise of a large number of domestic excellent DC fan brands
2022-03-09What are the processes for the internal structure of the waterproof fan?
2022-02-24Repair of electric fan not rotating
2022-04-02Can the inventory of the cooling fan manufacturer be purchased?
2021-08-09Micro Fan - What kind of equipment are cooling fans mainly used in?
2022-03-15Understand the installation essentials of DC fans
2021-12-22What are the advantages and characteristics of the DC fan produced?
2022-03-04Do you know what are the commonly used bearings for cooling fans?
2022-03-14How long is the life of the DC fan with high air volume?
2022-02-28How to choose the current and voltage sensor power supply?
2022-04-13Interpretation of the heat transfer method of low-noise DC fans
2022-03-03The air volume of the cooling fan is related to the air pressure of the cooling fan
2022-01-24Will the 12V cooling fan be damaged if the voltage is lower than the rated voltage?
2021-11-11Classification and application of fans in our lives
2022-04-11Teach you to distinguish the types of cooling fans
2022-04-15How do manufacturers do dust-proof cooling fans?
2021-12-28What are the processes for the internal structure of the waterproof fan?
2021-11-18Design steps of cooling fan
2022-03-01What is the effect of the waterproof fan?
2021-11-01What fields are DC cooling fans mainly used in
2022-04-26Can the DC cooling fan vibrate with high intensity?
2021-12-16Why do ultra-thin 2006 cooling fans often have noise problems?
2021-10-11How dustproof and reliable the cooling fan is
2022-01-22What are the advantages of DC direct floating hot fans?
2022-01-10Analysis of the failure and cause analysis of the cooling fan
2021-10-13What is the cause of the tripping of the cooling fan of medical equipment?
2022-05-18Does the cooling fan work at low temperature have any effect?
2021-08-13Does the cooling fan work at low temperatures have an impact?
2021-10-19Why are fans mostly square, can they be made into rectangles?
2022-01-07What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-23What are the fans used for heat dissipation in electric vehicle charging piles?
2021-08-17Analysis of the reasons for the cooling fan rotation stall
2022-03-02Troubleshooting method for notebook CPU cooling fan
2021-10-25Why is the 4010DC cooling fan so cheap?
2021-08-24Common faults of cooling fans and their solutions
2022-02-28the speed of the cooling fan?
2021-12-13How much high temperature can the cooling fan resist?
2021-11-23What is the reason for the slow start of the electric fan
2022-04-27Disassemble the components of the cooling fan
2022-04-22How much is the power of a household fan
2022-04-01Analysis on whether the cooling fan can be waterproof after adding lubricating oil?
2021-10-13Why does the ultra-thin cooling fan 3007 often have noise problems?
2021-09-26What is the difference between a DC cooling fan and an AC cooling fan?
2021-09-07DC fan permanent magnet motor has excellent controllability advantages
2022-03-11Analysis on whether the air outlet is not unblocked has an effect on the cooling fan?
2021-10-12The price of cooling fan manufacturers is different, what is the poor performance?
2021-08-10the DC cooling fan burn if connected
2021-12-09Four details to pay attention to when using a DC blower
2022-05-19How does the installation method of the cooling fan affect the service life?
2022-01-26The core difference between 4010 cooling fan and 4020 cooling fan
2021-08-05What are the tips for cleaning the dust of the cooling fan
2021-10-28How to choose a cooling fan to be more silent?
2021-09-02Guidelines For The Use Of Axial Fan Blades
2021-04-28Application field of DC fan
2021-11-05Why is the cooling fan squirting oil?
2021-10-18The cooling fan is used to force the radiator through the wind speed
2022-03-16Will the 12V cooling fan be damaged if the voltage is lower than the rated voltage?
2021-11-16What common questions should be paid attention to during the application of cooling fans?
2022-01-17Is it possible to install the computer cooling fan backwards?
2021-11-09How do manufacturers do dust-proof cooling fans?
2021-08-11Learn about monitoring and protection of DC fans
2022-04-08Safe operation and long service life is a major feature of DC blower products
2022-04-11Different types of cooling fans
2022-05-16How electric fans work
2022-03-22A comprehensive introduction to DC cooling fans
2022-05-10How does the DC blower work?
2022-01-14Features of DC blower
2021-10-26Why does the cooling fan manufacturer have no inventory?
2021-08-10What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-22The three-phase star connection of the DC cooling fan has a variable frequency motor control circuit
2022-03-17What does high frequency microwave PCB circuit board exposure do?
2021-09-14The working principle of silicone oil fan
2021-11-26How DC Fans Work
2022-05-12Do you know how the fan works?
2022-04-26Can the speed of AC fan be adjusted?
2022-01-27Can the DC cooling fan vibrate with high intensity?
2021-09-28Why is there a quantity requirement for the cooling fan?
2021-10-26Why is there a quantity requirement for the cooling fan?
2021-12-14Electric fan: distinguish between dry heat and damp heat
2021-11-24Application of Photodiode
2021-12-08What determines the price of a DC fan
2021-10-28How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2022-02-23What are the protection requirements for the cooling fan of the charging pile?
2021-08-19Why is the cooling fan developing so fast in China?
2021-08-30What are the characteristics of lightweight DC fans for drones?
2021-12-06The development trend of cooling fan
2022-04-11Can the speed of the DC fan be adjusted?
2021-11-02What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-09-07The speed of the cooling fan
2021-12-22Essential tips for life: how to use the cooling fan correctly
2022-07-15The price of cooling fan manufacturers is different, what is the poor performance?
2022-01-17Can the speed of the micro cooling fan be adjusted?
2022-01-13How do manufacturers do dust-proof cooling fans?
2022-02-22Briefly describe the characteristics of the DC blower
2022-04-07Why are most of the current cameras with infrared function
2021-09-10The structure of the electric fan
2022-07-19Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-24Teach you how to use a DC fan
2022-04-07Is it sufficient to increase the speed of the high-volume cooling fan?
2021-09-13The main components of the electric fan
2022-07-19increase the speed of the high-volume cooling fan?
2021-12-09Heat waves will change the way of life in the future
2021-11-25What are the advantages of imported cooling fans?
2021-09-09Which type of cooling fan is prone to noise?
2021-11-10Will the positive and negative poles of the DC cooling fan burn if connected reversely?
2021-09-13What are the requirements for non-standard samples of axial flow cooling fan manufacturers?
2021-08-27Teach you how to use a DC fan
2022-05-12Why is the fan not turning?
2022-04-02Why are small fans difficult for manufacturers of cooling fans to design temperature control and spe
2021-08-27How long can the manufacturer of 4010 cooling fan guarantee?
2021-12-27Why is it difficult for manufacturers of small fans to design temperature control and speed regulati
2021-08-27Can the tolerance of the DC cooling fan be reduced?
2021-09-26What does the life span of the cooling fan have to do with?
2021-08-05What are the requirements for the cooling fan of the charging pile?
2021-09-17Axial fans and centrifugal fans
2022-05-16How to replace a laptop cooling fan
2022-03-28hou much do you know about the working principle of fan cooling
2021-12-24Is the PWM function of the DC cooling fan design quieter?
2021-08-25How to solve the noise problem of cooling fan
2022-03-16DC cooling fan
2022-05-17What are the factors related to the life of the cooling fan?
2021-10-13How is DC fan better than AC fan?
2022-01-06Why does the cooling fan manufacturer have no inventory?
2022-01-18Analysis of DC fan and its working principle
2021-10-20
Link: Rubber 3D print
Tel: +86-0755-28035808
Fax: +86-0755-28035808
Phone/Wechat: 0086-18038069461
E-mail: yyh88@snowfan.com.cn
Address: No.10 lane 2 baigongao industrial area, xikeng new village, longhua district , Shenzhen city, GuangDong ,China.
About Us
Products
Application
Support
News
Contact
中
