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：2021-09-16Views：0
Recently, we dealt with a case of changing the installation method of the cooling fan, which has a great impact on the cooling fan. The customer is a company that makes refrigeration equipment. The cooling fan is installed in a large-scale equipment to dissipate heat. Blowing type, that is, using a cooling fan to blow at a hot place to blow away the heat. But now, the method of pumping is used to close the blades of the cooling fan to the heat sink to remove the heat from the heat sink, but it is found that the fan is individually broken.
According to our analysis, this is because when the cooling fan is running, due to its high speed and high power, it has high heat. In addition to being in a high temperature environment, it continuously supplies heat to the cooling fan, resulting in the inside of the cooling fan. The temperature rises, and the chip burns out due to the high temperature. Why the original one is not broken? Because the original cooling fan sucks cold air, the cold air actually has a cooling effect on the motor. Therefore, one is heating and the other is reducing heat, which is very different.
Later, we used a chip with a temperature resistance of 100 degrees, and reduced the current without changing the air volume and speed of the cooling fan, so that the temperature of itself was also lowered. After the improvement, the cooling fan was used normally.
How to increase the air volume/wind/pressure of the cooling fan?
2022-02-18What factors need to be considered for the reliability of the cooling fan?
2021-12-07How do manufacturers do dust-proof cooling fans?
2022-02-14What determines the price of a DC fan
2021-10-28Talk about the reason why the cooling fan does not turn
2021-11-03Introduction and Application of Photodiode
2021-09-10What are the requirements for non-standard samples of axial flow cooling fan manufacturers?
2021-08-27What are the advantages of DC direct floating hot fans?
2022-01-10electric fan
2022-04-21Ubiquitous computer cooling fan
2022-04-14Can the DC cooling fan vibrate with high intensity?
2021-09-28the current cameras with infrared function
2021-12-09New product development, how to quickly choose a suitable cooling fan
2022-02-18What are the 4 wires of the computer CPU cooling fan?
2021-09-01Reasons and repair methods for household floor fans not rotating
2022-03-21What is the reason for the noise of 4010 DC fan?
2022-01-20Can the inventory of the cooling fan manufacturer be purchased?
2021-08-09Axial fans and centrifugal fans
2022-05-16Different types of cooling fans
2022-05-16What is the specific meaning of the air volume parameters of the cooling fan?
2021-10-11How to choose a silent fan?
2021-08-16The main components of the electric fan
2022-07-19DC fan permanent magnet motor has excellent controllability advantages
2022-03-11What are the processes for the internal structure of the waterproof fan?
2022-02-24Can the speed of the DC fan be adjusted?
2021-11-02How is DC fan better than AC fan?
2022-01-06What 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?
2021-09-22Teach you how to use a DC fan
2022-04-07Mainly the fan with oil-containing structure.
2022-03-02Discussion on whether the computer power fan is muted
2021-10-25Does the cooling fan work at low temperatures have an impact?
2021-10-19Tell you what to pay attention to when choosing a cooling fan for communication equipment
2022-03-04Why are most of the current cameras with infrared function
2021-09-10Explain the components of the cooling fan
2022-05-17iring shall be installed by professionals
2021-12-23Cooling Fan - Structure
2022-03-29Is it sufficient to increase the speed of the high-volume cooling fan?
2021-09-13What does high frequency microwave PCB circuit board exposure do?
2021-09-14What are the requirements for the cooling fan of the charging pile?
2021-09-17Talk about the reason why the cooling fan does not turn
2021-10-21Why is there a quantity requirement for the cooling fan?
2021-12-14Did you know that the air is continuously recirculated in the unit of the DC fan coil unit?
2022-03-18The parameters of the cooling fan of the Antminer are revealed, and the price is unbelievably low
2021-12-07What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-15What are the processes for the internal structure of the waterproof fan?
2021-11-18Estimated service life of cooling fan hydraulic bearings and double ball bearings
2021-12-24How can the Raspberry Pi 3rd generation DC fan 3007 be quieter?
2021-08-26Analysis of DC fan and its working principle
2021-10-20What are the factors related to the life of the cooling fan?
2021-10-13What effect does jitter have on performance when the cooling fan is running?
2022-01-24Can waterproof fans work at low temperatures?
2021-11-01Learn about monitoring and protection of DC fans
2022-04-08The structure of the electric fan
2022-03-22Does the cooling fan work at low temperature have any effect?
2021-08-13What is the air volume unit conversion for DC cooling fans?
2021-12-03Teach you how to use a DC fan
2022-05-12Is it possible to install the computer cooling fan backwards?
2021-11-09Which is better, AC fan or DC fan?
2022-01-05It may be the driving force behind the noise of the cooling fan!
2021-08-04Will the power cord of the cooling fan burn if it is connected upside down?
2021-08-09Cooling fan manufacturers tell you the source and solution of noise
2022-03-08Do you know what are the commonly used bearings for cooling fans?
2022-03-14What information does the manufacturer need to make a cooling fan sample?
2021-12-20What is the difference between ball bearings and oil-impregnated bearings for cooling fans?
2021-11-08How much is the power of a household fan
2022-04-01What is the difference between a heatsink and a fan on a computer?
2022-03-23Analysis of the source of DC fan noise
2021-11-16Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-23Four details to pay attention to when using a DC blower
2022-05-19What is the difference between ball bearings and oil-impregnated bearings for cooling fans?
2021-11-15Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-12-21Why are oil-contained cooling fans prone to noise?
2021-09-28What are the characteristics of lightweight DC fans for drones?
2021-12-06Can the speed of the micro cooling fan be adjusted?
2022-01-13the advantages of imported cooling fans?
2021-12-10Teach you to distinguish the types of cooling fans
2022-04-15About the air volume and pressure of the cooling fan in front of you
2021-08-06What is the root cause of the cooling fan failure?
2021-11-19Mergers and acquisitions integration and capital operation among large DC fan manufacturers are beco
2022-04-14Is the PWM function of the DC cooling fan design quieter?
2021-08-25How to solve the noise of the cooling fan of the mining machine chassis?
2021-08-12What effect does jitter have on performance when the cooling fan is running?
2021-09-14The heat dissipation characteristics of axial fans
2021-08-18What is the root cause of the cooling fan failure?
2021-11-23How to choose a more reasonable DC axial fan
2021-08-19DC fan permanent magnet motor has excellent controllability advantages
2022-03-09Why does the cooling fan manufacturer have no inventory?
2021-08-10Silicon oil fan clutch structure composition
2021-11-26Why do ultra-thin 2006 cooling fans often have noise problems?
2021-10-11How to choose a manufacturer for the cooling fan of the mining machine case to reduce the cost
2021-08-13How do manufacturers do dust-proof cooling fans?
2021-08-11The cooling fan is used to force the radiator through the wind speed
2022-03-16The main application areas of DC cooling fans
2022-05-11How to use only two cooling fans with three lines?
2021-09-18The speed of the cooling fan
2021-12-22choose a cooling fan to be more silent?
2021-12-13Share DC fan speed with temperature control function
2022-03-03Application field of DC fan
2021-11-05What is the effect of the waterproof fan?
2021-11-01How to solve the noise problem of cooling fan
2022-03-16What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-24How DC Fans Work
2022-04-06Why do cooling fan manufacturers have to order several samples?
2022-04-19Electric fan: how high temperature and physiology interact
2021-11-24Reasons and maintenance methods of electric fans not rotating
2022-04-01What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-09-07How are the cooling fan manufacturers under the new crown epidemic in 2021?
2021-08-03Features of DC blower
2021-12-14What are the advantages of imported cooling fans?
2021-09-09Essential tips for life: how to use the cooling fan correctly
2022-07-15Analysis of the reasons for the cooling fan rotation stall
2022-03-02Can the tolerance of the DC cooling fan be reduced?
2021-09-26Can the DC fan speed be adjusted?
2021-08-25A comprehensive introduction to DC cooling fans
2022-04-25What are the factors related to the life of the cooling fan?
2021-10-14Disassemble the components of the cooling fan
2022-04-22What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-16What is the difference between a DC cooling fan and an AC cooling fan?
2021-09-07Must-see for fan
2021-11-25The development trend of cooling fan
2022-04-11Cooling fan manufacturers tell you the source and solution of noise
2022-03-11Analysis on whether the air outlet is not unblocked has an effect on the cooling fan?
2021-10-14How dustproof and reliable the cooling fan is
2022-01-22Safe operation and long service life is a major feature of DC blower products
2022-04-11the DC cooling fan burn if connected
2021-12-09Do you know how the fan works?
2022-03-25Analysis on whether the cooling fan can be waterproof after adding lubricating oil?
2021-10-13Monitoring and protection knowledge of DC fans
2022-05-13Why are small fans difficult for manufacturers of cooling fans to design temperature control and spe
2021-08-27What are the requirements for cooling fans for Bitcoin mining machines?
2021-08-12Why is there a quantity requirement for the cooling fan?
2021-10-26Axial fans and centrifugal fans
2022-04-08What is the method of controlling and adjusting the speed of the cooling fan?
2021-10-15DC cooling fan
2022-05-17Will the 12V cooling fan be damaged if the voltage is lower than the rated voltage?
2021-11-16How long is the life of 4010 DC fan with high air volume?
2021-08-23Take you to see what is a DC fan
2022-01-17What is the working principle of the DC fan coil unit?
2022-03-15What are the technical treatments for the internal structure of the waterproof fan?
2021-11-08What types of cooling fans are there?
2022-03-24Can the cooling fan pass the salt spray test?
2021-08-02Why is the radiator fan that is exhausted to dissipate heat more easily than the blower
2021-09-16What are the voltage specifications of the DC cooling fan
2021-11-02How long can the manufacturer of 4010 cooling fan guarantee?
2021-12-27How to use and maintain electric fans
2022-05-06Can 4010DC fans be made waterproof?
2021-08-23How to realize the silent cooling fan?
2021-08-02Why is the stock 4010 fan so cheap?
2021-08-30The core difference between 4010 cooling fan and 4020 cooling fan
2021-08-05How to choose the current and voltage sensor power supply?
2022-04-13How does the DC blower work?
2022-01-14Advantages and Performance of DC Cooling Fans
2022-04-15Analysis on whether the air outlet is not unblocked has an effect on the cooling fan?
2021-10-12Heat waves will change the way of life in the future
2021-11-25Interpretation of the heat transfer method of low-noise DC fans
2022-03-0310MM thick cooling fan, what is a strange phenomenon in the industry
2022-01-19The working principle of silicone oil fan
2021-11-26What are the processes for the internal structure of the waterproof fan?
2021-11-18What is the difference between a 3-wire and 4-wire CPU cooling fan for a computer?
2021-09-01Briefly describe the characteristics of the DC blower
2022-04-07How to deal with the noise of the micro cooling fan
2021-12-25Will the positive and negative poles of the DC cooling fan burn if connected reversely?
2021-09-13Preventing Excessive Vibration of Industrial Equipment Cooling Fans and Vibration Reduction Scheme
2022-05-18Fan manufacturers
2022-04-22Does the cooling fan work at low temperatures have an impact?
2021-10-21What is the reason why the cooling fan in the air purifier does not rotate?
2021-12-17Analysis of the failure and cause analysis of the cooling fan
2021-10-13Classification and application of fans in our lives
2022-04-11Why is the 4010DC cooling fan so cheap?
2021-08-24How about the waterproof function of the cooling fan?
2022-04-12What is the reason for the slow start of the electric fan
2022-04-27What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-10-08How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2021-12-28How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2022-02-15Where are the cooling fan manufacturers mainly concentrated
2021-09-29What are the specifications of the silent fan Jingyangda?
2021-12-06Cooling fan function introduction
2022-03-28How to replace a laptop cooling fan
2022-03-28What is the relationship between the power of the DC axial fan and the air volume?
2021-12-02DC fan suppliers discuss with you the main factors of fan cooling
2022-03-10Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-22Do you know how the fan works?
2022-05-11How do manufacturers do dust-proof cooling fans?
2021-12-28Cooling fan manufacturer Chengda shares with you the cleaning skills of fans
2022-03-07What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-23Analysis of why the waterproof fan has a backwind phenomenon?
2022-02-27Guidelines For The Use Of Axial Fan Blades
2021-04-28What fields are DC cooling fans mainly used in
2022-04-26Noise formation and treatment of cooling fan?
2022-05-20Why is the cooling fan squirting oil?
2021-10-18Application of Photodiode
2021-12-08Cooling fan manufacturer Chengda shares with you the cleaning skills of fans
2022-03-10Why do cooling fan manufacturers want to get an air volume tester
2021-08-20The correct way to open the DC fan accessories
2021-12-24How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2021-08-11Disassemble the components of the cooling fan
2022-05-10The structure of the electric fan
2022-07-19A comprehensive introduction to DC cooling fans
2022-05-10What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-29How does the installation method of the cooling fan affect the service life?
2022-01-26What are the advantages and characteristics of the DC fan produced?
2022-03-04What should be paid attention to for the cooling fan of the new energy charging pile?
2021-08-17Why are oil-contained cooling fans prone to noise?
2021-12-16The three-phase star connection of the DC cooling fan has a variable frequency motor control circuit
2022-03-17The air volume of the cooling fan is related to the air pressure of the cooling fan
2022-01-24How is the cooling fan designed
2021-12-25Which type of cooling fan is prone to noise?
2021-11-10Features of DC blower
2021-10-26What are the processes for the internal structure of the waterproof fan?
2021-11-23The price of cooling fan manufacturers is different, what is the poor performance?
2021-08-10The cooling fan is used to force the air supply to the electronic radiator through the wind speed
2022-03-18Can the cooling fan be dustproof?
2021-10-19What is the structure of the fan
2022-07-18hou much do you know about the working principle of fan cooling
2021-12-24Why is it difficult for manufacturers of small fans to design temperature control and speed regulati
2021-08-27Do you know what are the commonly used bearings for cooling fans?
2022-03-09How to choose a cooling fan to be more silent?
2021-10-15What is the difference between a DC fan and an AC fan?
2022-03-01What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-09-06How long is the life of the DC fan with high air volume?
2022-02-28The main points of using the air purifier cooling fan
2022-04-18Micro Fan - What kind of equipment are cooling fans mainly used in?
2022-03-15What methods can improve the quality of cooling fans?
2022-01-15Electric fan: distinguish between dry heat and damp heat
2021-11-24What are the correct steps to install a DC fan?
2021-11-05Can waterproof fans operate at low temperatures?
2021-10-20What does the life span of the cooling fan have to do with?
2021-08-05How to solve the noise problem of cooling fan
2022-03-17Will the positive and negative poles of the DC cooling fan burn if connected reversely?
2022-04-20Will the current sensor be magnetized?
2022-04-13Why does the cooling fan manufacturer require a minimum order quantity, isn't it a standard product?
2022-02-16Factors for the rapid rise of a large number of domestic excellent DC fan brands
2022-03-09Small, tiny, ultra-thin cooling fan the size of a fingertip
2022-04-12Which cooling fan is better?
2022-03-24The main application areas of DC cooling fans
2022-04-25Do you know how the fan works?
2022-04-26What should I do if the computer fan is loud
2022-03-25Can the speed of AC fan be adjusted?
2022-01-27How electric fans work
2022-03-22What is the cause of the tripping of the cooling fan of medical equipment?
2022-05-18How much high temperature can the cooling fan resist?
2021-11-23What effect does jitter have on performance when the cooling fan is running?
2021-12-20What is the effect of the waterproof fan?
2021-11-03What specifications are good for the ventilation fan of the air purifier?
2021-08-24What is the quality of the fans used in the LED lighting industry?
2021-11-09What is the reason why the cooling fan in the air purifier does not rotate?
2021-12-21About the waterproof design of the cooling fan of the charging pile cabinet?
2021-08-16Where are the cooling fan manufacturers mainly concentrated
2021-09-15Analysis of the source of DC fan noise
2021-11-10Why does the cooling fan manufacturer have no inventory?
2022-01-18What is the difference between a DC cooling fan and an AC cooling fan?
2021-10-08Advantages and structural defects of hydraulic fans
2021-12-27Common faults of cooling fans and their solutions
2022-02-28Understand the installation essentials of DC fans
2021-12-22How to choose a cooling fan to be more silent?
2021-09-02About the cause and treatment of DC fan noise
2021-11-19Advantages and structural defects of hydraulic fans
2022-02-19What are the protection requirements for the cooling fan of the charging pile?
2021-08-19The price of cooling fan manufacturers is different, what is the poor performance?
2022-01-17Factors for the rapid rise of a large number of domestic excellent DC fan brands
2022-03-14Why is the 3007 silent fan difficult to achieve, and is there any good way?
2022-02-18Power saving tips for electric fans
2022-05-06Is it sufficient to increase the speed of the high-volume cooling fan?
2022-04-20How to remove the cooling fan on a desktop computer?
2022-03-23Design steps of cooling fan
2022-03-01Does the unobstructed air outlet affect the cooling fan?
2021-09-02increase the speed of the high-volume cooling fan?
2021-12-09What are the characteristics of the charging pile cabinet fan?
2021-08-18How to use electric fan for baby
2022-05-09What information does the manufacturer need to make a cooling fan sample?
2022-01-25Why are fans mostly square, can they be made into rectangles?
2022-01-07Is wireless charging slower than wired charging?
2022-02-14What is the main reason for the quality of the declassified cooling fan?
2021-08-04What are the purchasing skills of electric fans?
2022-05-09Reasons and solutions for the electric fan not turning
2022-04-06What are the tips for cleaning the dust of the cooling fan
2021-10-28Why does the ultra-thin cooling fan 3007 often have noise problems?
2021-09-26the speed of the cooling fan?
2021-12-13Will the 12V cooling fan be damaged if the voltage is lower than the rated voltage?
2021-11-11Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-12-17How do manufacturers do dust-proof cooling fans?
2022-02-22Analysis of the influence of the installation method of the cooling fan on the life?
2021-12-01Where are the current weaknesses of domestic cooling fan manufacturers?
2021-08-20About the cause and treatment of DC fan noise
2021-11-23Smart toilet cooling fan cleaning tips
2022-04-18Why do cooling fan manufacturers have to order several samples?
2021-09-09The main structure and working principle of electric fan
2022-04-21Can the DC cooling fan vibrate with high intensity?
2021-12-16Can the speed of the micro cooling fan be adjusted?
2022-01-08DC fan suppliers discuss with you the main factors of fan cooling
2022-03-07What information does the manufacturer need to make a cooling fan sample?
2021-09-14Are more computer fans better?
2022-03-29What common questions should be paid attention to during the application of cooling fans?
2022-01-17How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2022-02-23Why is the cooling fan developing so fast in China?
2021-08-30cooling fan manufacturers have to order several samples?
2021-12-10What are the advantages of imported cooling fans?
2022-04-19What is the warranty period for the cooling fan?
2021-08-03Can the cooling fan be silent?
2021-12-01What is an electric fan made of?
2022-07-18How to fix the slow start of the electric fan
2022-04-27What are the fans used for heat dissipation in electric vehicle charging piles?
2021-08-17What are the processes for the internal structure of the waterproof fan?
2021-11-11Repair of electric fan not rotating
2022-04-02Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-24What are the processes for the internal structure of the waterproof fan?
2022-01-04What are the factors related to the life of the cooling fan?
2021-10-18Which frameless cooling fan or framed cooling fan has the largest air volume?
2021-08-06How DC Fans Work
2022-05-12Why is the fan not turning?
2022-04-02Characteristics of DC Blowers
2022-05-13Troubleshooting method for notebook CPU cooling fan
2021-10-25
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
