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：2022-07-19Views：0
Rotor: composed of magnet, fan blade and shaft; Stator: composed of silicon steel sheet, spool and bearing; Control circuit: The N.S. pole of the IC induction magnet controls its coil conduction through the circuit to generate internal excitation to make the rotor rotate.
Rotor: consists of magnets, blades and shafts;
Stator: composed of silicon steel sheet, spool and bearing;
Control circuit: magnets are induced by IC;
The N.S. pole controls its coil conduction through the circuit to generate internal excitation to rotate the rotor.
working principle
The main components of the electric fan are: AC motor. Its working principle is: the energized coil rotates under force in the magnetic field. The form of energy conversion is: electrical energy is mainly converted into mechanical energy, and at the same time, due to the resistance of the coil, it is inevitable that a part of the electrical energy must be converted into heat energy.
When the electric fan is working (assuming there is no heat transfer between the room and the outside world), the indoor temperature will not only not decrease, but will instead increase. Let us analyze the reasons for the temperature rise: when the electric fan is working, since there is current passing through the coil of the electric fan, the wire has resistance, so it will inevitably generate heat and release heat to the outside, so the temperature will rise. But why do people feel cool? Because there is a lot of sweat on the surface of the human body, when the electric fan works, the air in the room will flow, so it can promote the rapid evaporation of sweat, combined with "evaporation needs to absorb a lot of heat", so people will feel cool
increase the speed of the high-volume cooling fan?
2021-12-09Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-12-17What is the difference between ball bearings and oil-impregnated bearings for cooling fans?
2021-11-15What is the effect of the waterproof fan?
2021-11-01Tell you what to pay attention to when choosing a cooling fan for communication equipment
2022-03-04Mainly the fan with oil-containing structure.
2022-03-02How much is the power of a household fan
2022-04-01What are the processes for the internal structure of the waterproof fan?
2021-11-18Talk about the reason why the cooling fan does not turn
2021-10-21Briefly describe the characteristics of the DC blower
2022-04-07The correct way to open the DC fan accessories
2021-12-24What is the relationship between the power of the DC axial fan and the air volume?
2021-12-02Which type of cooling fan is prone to noise?
2021-11-10What is the difference between a heatsink and a fan on a computer?
2022-03-23Classification and application of fans in our lives
2022-04-11How to increase the air volume/wind/pressure of the cooling fan?
2022-02-18Can the cooling fan pass the salt spray test?
2021-08-02How to use only two cooling fans with three lines?
2021-09-18Must-see for fan
2021-11-25Is it possible to install the computer cooling fan backwards?
2021-11-09New product development, how to quickly choose a suitable cooling fan
2022-02-18Why does the cooling fan manufacturer have no inventory?
2021-08-10Analysis of the failure and cause analysis of the cooling fan
2021-10-13What specifications are good for the ventilation fan of the air purifier?
2021-08-24The main components of the electric fan
2022-07-19What are the technical treatments for the internal structure of the waterproof fan?
2021-11-08Ubiquitous computer cooling fan
2022-04-14What is the root cause of the cooling fan failure?
2021-11-23Analysis of the reasons for the cooling fan rotation stall
2022-03-02What is the main reason for the quality of the declassified cooling fan?
2021-08-04DC fan suppliers discuss with you the main factors of fan cooling
2022-03-07What is the difference between a DC cooling fan and an AC cooling fan?
2021-09-07Will the power cord of the cooling fan burn if it is connected upside down?
2021-08-09What are the tips for cleaning the dust of the cooling fan
2021-10-28the current cameras with infrared function
2021-12-09The heat dissipation characteristics of axial fans
2021-08-18Where are the cooling fan manufacturers mainly concentrated
2021-09-29What methods can improve the quality of cooling fans?
2022-01-15What are the requirements for cooling fans for Bitcoin mining machines?
2021-08-12Will the positive and negative poles of the DC cooling fan burn if connected reversely?
2022-04-20Are more computer fans better?
2022-03-29Heat waves will change the way of life in the future
2021-11-25How do manufacturers do dust-proof cooling fans?
2022-02-22What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-09-06Do you know how the fan works?
2022-05-11What is the reason why the cooling fan in the air purifier does not rotate?
2021-12-21Analysis of why the waterproof fan has a backwind phenomenon?
2022-02-27What are the processes for the internal structure of the waterproof fan?
2021-11-23How to choose a cooling fan to be more silent?
2021-10-15What is the working principle of the DC fan coil unit?
2022-03-15The main application areas of DC cooling fans
2022-05-11Teach you how to use a DC fan
2022-05-12Factors for the rapid rise of a large number of domestic excellent DC fan brands
2022-03-14Why is there a quantity requirement for the cooling fan?
2021-10-26DC fan suppliers discuss with you the main factors of fan cooling
2022-03-10What is an electric fan made of?
2022-07-18What are the specifications of the silent fan Jingyangda?
2021-12-06How do manufacturers do dust-proof cooling fans?
2022-02-14Factors for the rapid rise of a large number of domestic excellent DC fan brands
2022-03-09How long is the life of 4010 DC fan with high air volume?
2021-08-23Why does the cooling fan manufacturer require a minimum order quantity, isn't it a standard product?
2022-02-16What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-09-07How to choose a silent fan?
2021-08-16Take you to see what is a DC fan
2022-01-17The cooling fan is used to force the air supply to the electronic radiator through the wind speed
2022-03-18Noise formation and treatment of cooling fan?
2022-05-20Estimated service life of cooling fan hydraulic bearings and double ball bearings
2021-12-24Monitoring and protection knowledge of DC fans
2022-05-13Why is it difficult for manufacturers of small fans to design temperature control and speed regulati
2021-08-27The development trend of cooling fan
2022-04-11How to choose a more reasonable DC axial fan
2021-08-19What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-29Does the cooling fan work at low temperatures have an impact?
2021-10-21Cooling fan manufacturers tell you the source and solution of noise
2022-03-11Can waterproof fans operate at low temperatures?
2021-10-20Small, tiny, ultra-thin cooling fan the size of a fingertip
2022-04-12What is the cause of the tripping of the cooling fan of medical equipment?
2022-05-18What is the specific meaning of the air volume parameters of the cooling fan?
2021-10-11DC fan permanent magnet motor has excellent controllability advantages
2022-03-11Teach you to distinguish the types of cooling fans
2022-04-15Cooling Fan - Structure
2022-03-29What information does the manufacturer need to make a cooling fan sample?
2022-01-25How do manufacturers do dust-proof cooling fans?
2021-12-28What is the warranty period for the cooling fan?
2021-08-03How to realize the silent cooling fan?
2021-08-02What effect does jitter have on performance when the cooling fan is running?
2021-09-14About the cause and treatment of DC fan noise
2021-11-19Four details to pay attention to when using a DC blower
2022-05-19How to choose the current and voltage sensor power supply?
2022-04-13Why is the cooling fan squirting oil?
2021-10-18Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-22How to remove the cooling fan on a desktop computer?
2022-03-23What is the difference between a DC fan and an AC fan?
2022-03-01What effect does jitter have on performance when the cooling fan is running?
2022-01-24Advantages and Performance of DC Cooling Fans
2022-04-15Where are the cooling fan manufacturers mainly concentrated
2021-09-15Silicon oil fan clutch structure composition
2021-11-26The cooling fan is used to force the radiator through the wind speed
2022-03-16Where are the current weaknesses of domestic cooling fan manufacturers?
2021-08-20DC cooling fan
2022-05-17Discussion on whether the computer power fan is muted
2021-10-25What are the protection requirements for the cooling fan of the charging pile?
2021-08-19What is the reason for the slow start of the electric fan
2022-04-27The price of cooling fan manufacturers is different, what is the poor performance?
2021-08-10Different types of cooling fans
2022-05-16How DC Fans Work
2022-05-12Which cooling fan is better?
2022-03-24What is the difference between a DC cooling fan and an AC cooling fan?
2021-09-06What information does the manufacturer need to make a cooling fan sample?
2021-12-20Application of Photodiode
2021-12-08Features of DC blower
2021-10-26Can 4010DC fans be made waterproof?
2021-08-23How is the cooling fan designed
2021-12-25How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2022-02-15Cooling fan manufacturer Chengda shares with you the cleaning skills of fans
2022-03-10Micro Fan - What kind of equipment are cooling fans mainly used in?
2022-03-15What is the reason why the cooling fan in the air purifier does not rotate?
2021-12-17How to fix the slow start of the electric fan
2022-04-27Cooling fan manufacturer Chengda shares with you the cleaning skills of fans
2022-03-07How to solve the noise of the cooling fan of the mining machine chassis?
2021-08-12Essential tips for life: how to use the cooling fan correctly
2022-07-15Can the speed of the DC fan be adjusted?
2021-11-02Do you know how the fan works?
2022-03-25Disassemble the components of the cooling fan
2022-04-22Mergers and acquisitions integration and capital operation among large DC fan manufacturers are beco
2022-04-14What fields are DC cooling fans mainly used in
2022-04-26Axial fans and centrifugal fans
2022-05-16Can the speed of the micro cooling fan be adjusted?
2022-01-13Preventing Excessive Vibration of Industrial Equipment Cooling Fans and Vibration Reduction Scheme
2022-05-18What are the advantages and characteristics of the DC fan produced?
2022-03-04hou much do you know about the working principle of fan cooling
2021-12-24How do manufacturers do dust-proof cooling fans?
2021-08-11The air volume of the cooling fan is related to the air pressure of the cooling fan
2022-01-24How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2022-02-23Did you know that the air is continuously recirculated in the unit of the DC fan coil unit?
2022-03-18Repair of electric fan not rotating
2022-04-02What types of cooling fans are there?
2022-03-24What is the quality of the fans used in the LED lighting industry?
2021-11-09Will the 12V cooling fan be damaged if the voltage is lower than the rated voltage?
2021-11-16What is the root cause of the cooling fan failure?
2021-11-19Explain the components of the cooling fan
2022-05-17Why is there a quantity requirement for the cooling fan?
2021-12-14What are the characteristics of the charging pile cabinet fan?
2021-08-18The speed of the cooling fan
2021-12-22How to choose a cooling fan to be more silent?
2021-09-02Advantages and structural defects of hydraulic fans
2022-02-19What are the factors related to the life of the cooling fan?
2021-10-14The main points of using the air purifier cooling fan
2022-04-18Analysis on whether the air outlet is not unblocked has an effect on the cooling fan?
2021-10-12About the air volume and pressure of the cooling fan in front of you
2021-08-06Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-23Analysis of the source of DC fan noise
2021-11-16electric fan
2022-04-21Why do cooling fan manufacturers have to order several samples?
2022-04-19Disassemble the components of the cooling fan
2022-05-10How does the installation method of the cooling fan affect the service life?
2022-01-26What is the method of controlling and adjusting the speed of the cooling fan?
2021-10-15the advantages of imported cooling fans?
2021-12-10How to replace a laptop cooling fan
2022-03-28How to solve the noise problem of cooling fan
2022-03-16Does the unobstructed air outlet affect the cooling fan?
2021-09-02Do you know how the fan works?
2022-04-26Why is the cooling fan developing so fast in China?
2021-08-30What are the advantages of imported cooling fans?
2021-09-09The main application areas of DC cooling fans
2022-04-25What is the effect of the waterproof fan?
2021-11-03How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2021-12-28Can the tolerance of the DC cooling fan be reduced?
2021-09-26What common questions should be paid attention to during the application of cooling fans?
2022-01-17Analysis of the influence of the installation method of the cooling fan on the life?
2021-12-01Share DC fan speed with temperature control function
2022-03-03Can the inventory of the cooling fan manufacturer be purchased?
2021-08-09What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-16Why are fans mostly square, can they be made into rectangles?
2022-01-07Cooling fan manufacturers tell you the source and solution of noise
2022-03-08Reasons and maintenance methods of electric fans not rotating
2022-04-01Is wireless charging slower than wired charging?
2022-02-14Can the cooling fan be dustproof?
2021-10-19What is the air volume unit conversion for DC cooling fans?
2021-12-03Interpretation of the heat transfer method of low-noise DC fans
2022-03-03Analysis on whether the cooling fan can be waterproof after adding lubricating oil?
2021-10-13What does the life span of the cooling fan have to do with?
2021-08-05Smart toilet cooling fan cleaning tips
2022-04-18Power saving tips for electric fans
2022-05-06Features of DC blower
2021-12-14How are the cooling fan manufacturers under the new crown epidemic in 2021?
2021-08-03Electric fan: how high temperature and physiology interact
2021-11-24Application field of DC fan
2021-11-05What are the factors related to the life of the cooling fan?
2021-10-13Do you know what are the commonly used bearings for cooling fans?
2022-03-14Why are oil-contained cooling fans prone to noise?
2021-12-16Electric fan: distinguish between dry heat and damp heat
2021-11-24Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-09-24How about the waterproof function of the cooling fan?
2022-04-12How DC Fans Work
2022-04-0610MM thick cooling fan, what is a strange phenomenon in the industry
2022-01-19How dustproof and reliable the cooling fan is
2022-01-22Can the DC cooling fan vibrate with high intensity?
2021-12-16Do you know what are the commonly used bearings for cooling fans?
2022-03-09What are the correct steps to install a DC fan?
2021-11-05What information does the manufacturer need to make a cooling fan sample?
2021-09-14Can the speed of AC fan be adjusted?
2022-01-27How to solve the noise problem of cooling fan
2022-03-17Which is better, AC fan or DC fan?
2022-01-05Why do ultra-thin 2006 cooling fans often have noise problems?
2021-10-11Can the DC fan speed be adjusted?
2021-08-25Why is the 3007 silent fan difficult to achieve, and is there any good way?
2022-02-18How does the DC blower work?
2022-01-14What is the difference between a DC cooling fan and an AC cooling fan?
2021-10-08Why are small fans difficult for manufacturers of cooling fans to design temperature control and spe
2021-08-27DC fan permanent magnet motor has excellent controllability advantages
2022-03-09Will the current sensor be magnetized?
2022-04-13How to choose a manufacturer for the cooling fan of the mining machine case to reduce the cost
2021-08-13Why is the stock 4010 fan so cheap?
2021-08-30The three-phase star connection of the DC cooling fan has a variable frequency motor control circuit
2022-03-17Common faults of cooling fans and their solutions
2022-02-28Why does the ultra-thin cooling fan 3007 often have noise problems?
2021-09-26Is it sufficient to increase the speed of the high-volume cooling fan?
2022-04-20the DC cooling fan burn if connected
2021-12-09Talk about the reason why the cooling fan does not turn
2021-11-03Safe operation and long service life is a major feature of DC blower products
2022-04-11Why are oil-contained cooling fans prone to noise?
2021-09-28Guidelines For The Use Of Axial Fan Blades
2021-04-28About the waterproof design of the cooling fan of the charging pile cabinet?
2021-08-16How is DC fan better than AC fan?
2022-01-06Why is the radiator fan that is exhausted to dissipate heat more easily than the blower
2021-09-16The parameters of the cooling fan of the Antminer are revealed, and the price is unbelievably low
2021-12-07What are the processes for the internal structure of the waterproof fan?
2022-02-24Does the cooling fan work at low temperatures have an impact?
2021-10-19What is the gap between domestic cooling fan manufacturers and foreign manufacturers?
2021-09-15About the cause and treatment of DC fan noise
2021-11-23Introduction and Application of Photodiode
2021-09-10Which frameless cooling fan or framed cooling fan has the largest air volume?
2021-08-06Can the speed of the micro cooling fan be adjusted?
2022-01-08What are the advantages of imported cooling fans?
2022-04-19The price of cooling fan manufacturers is different, what is the poor performance?
2022-01-17The structure of the electric fan
2022-07-19How can the Raspberry Pi 3rd generation DC fan 3007 be quieter?
2021-08-26Will the positive and negative poles of the DC cooling fan burn if connected reversely?
2021-09-13Will the 12V cooling fan be damaged if the voltage is lower than the rated voltage?
2021-11-11A comprehensive introduction to DC cooling fans
2022-04-25Analysis on whether the air outlet is not unblocked has an effect on the cooling fan?
2021-10-14What are the fans used for heat dissipation in electric vehicle charging piles?
2021-08-17What is the difference between ball bearings and oil-impregnated bearings for cooling fans?
2021-11-08Cooling fan function introduction
2022-03-28What should be paid attention to for the cooling fan of the new energy charging pile?
2021-08-17Why does the cooling fan manufacturer have no inventory?
2022-01-18Fan manufacturers
2022-04-22Teach you how to use a DC fan
2022-04-07Why is the 4010DC cooling fan so cheap?
2021-08-24What are the characteristics of lightweight DC fans for drones?
2021-12-06Learn about monitoring and protection of DC fans
2022-04-08How to deal with the noise of the micro cooling fan
2021-12-25What 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
2022-04-06Analysis of DC fan and its working principle
2021-10-20The core difference between 4010 cooling fan and 4020 cooling fan
2021-08-05Understand the installation essentials of DC fans
2021-12-22What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-24What are the requirements for the cooling fan of the charging pile?
2021-09-17Why is the fan not turning?
2022-04-02How much high temperature can the cooling fan resist?
2021-11-23It may be the driving force behind the noise of the cooling fan!
2021-08-04the speed of the cooling fan?
2021-12-13Is it sufficient to increase the speed of the high-volume cooling fan?
2021-09-13Can the DC cooling fan vibrate with high intensity?
2021-09-28How long is the life of the DC fan with high air volume?
2022-02-28Does the cooling fan work at low temperature have any effect?
2021-08-13What are the processes for the internal structure of the waterproof fan?
2021-11-11What are the processes for the internal structure of the waterproof fan?
2022-01-04How to use electric fan for baby
2022-05-09choose a cooling fan to be more silent?
2021-12-13What effect does jitter have on performance when the cooling fan is running?
2021-12-20Design steps of cooling fan
2022-03-01What is the structure of the fan
2022-07-18How long can the manufacturer of 4010 cooling fan guarantee?
2021-12-27Why do cooling fan manufacturers want to get an air volume tester
2021-08-20Can cooling fan manufacturers customize high-volume DC 9V fans?
2021-12-21Troubleshooting method for notebook CPU cooling fan
2021-10-25Axial fans and centrifugal fans
2022-04-08What are the processes for the internal structure of the waterproof fan?
2021-11-18Can waterproof fans work at low temperatures?
2021-11-01What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-23cooling fan manufacturers have to order several samples?
2021-12-10What factors need to be considered for the reliability of the cooling fan?
2021-12-07What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?
2021-10-08What are the requirements for non-standard samples of axial flow cooling fan manufacturers?
2021-08-27What is the reason for the noise of 4010 DC fan?
2022-01-20Can the cooling fan be silent?
2021-12-01The main structure and working principle of electric fan
2022-04-21What is the reason why the cooling fan in the air purifier does not rotate?
2021-09-22The working principle of silicone oil fan
2021-11-26What are the purchasing skills of electric fans?
2022-05-09A comprehensive introduction to DC cooling fans
2022-05-10What should I do if the computer fan is loud
2022-03-25How to use and maintain electric fans
2022-05-06Is the PWM function of the DC cooling fan design quieter?
2021-08-25How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done
2021-08-11Reasons and repair methods for household floor fans not rotating
2022-03-21What determines the price of a DC fan
2021-10-28What does high frequency microwave PCB circuit board exposure do?
2021-09-14The structure of the electric fan
2022-03-22What are the factors related to the life of the cooling fan?
2021-10-18What are the advantages of DC direct floating hot fans?
2022-01-10Characteristics of DC Blowers
2022-05-13What are the 4 wires of the computer CPU cooling fan?
2021-09-01What are the voltage specifications of the DC cooling fan
2021-11-02iring shall be installed by professionals
2021-12-23Why are most of the current cameras with infrared function
2021-09-10Analysis of the source of DC fan noise
2021-11-10Advantages and structural defects of hydraulic fans
2021-12-27How electric fans work
2022-03-22Why do cooling fan manufacturers have to order several samples?
2021-09-09
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
