Why are fans mostly square, can they be made into rectangles?_Industry News_News_Shenzhen Yongyihao Electronics Co., Ltd.

news center

If you interested in our company, please fell free contact with us.

Home >  News > Industry News > 
Industry News

Company News

Industry News

Knowledge

hot
contact

Contacts: Maggie Yu

Tel: +86-0755-28035808

Fax: +86-0755-28035808

Phone/Wechat: 0086-18038069461

E-mail: yyh88@snowfan.com.cn

Why are fans mostly square, can they be made into rectangles?

Time:2022-01-07Views:0


The DC DC fans we see, such as computer CPU cooling fans, chassis fans, refrigerator cooling fans, inverter cooling fans, switch cooling fans, etc., are mostly square-shaped DC fans used in electronics, electrical appliances, and industrial equipment. The small part is round or frameless, can it be made into a long strip?

1-21042Z940093A.jpg

    For our commonly used axial fans, the direction of rotation of the fan blades is 90 degrees with the wind direction. Because the length of each fan blade is the same, when turned, a few leaves form a circle. Of course, the outer frame can only be Square or round, if you must make it into a rectangle, you can only extend the outer frame to both sides, but the fan blades remain the same, and the heat dissipation effect is the same as the original square DC fan.

    Of course, if the customer must have a rectangular shape and a partial heat dissipation method, it is also possible. For example, we have a large fan on the door of a shopping mall, which is about the same length as the door, but very narrow. This is a cross-flow fan with long blades. Cylindrical, the direction of fan blade rotation is the direction of wind.

 


Related News

Is the PWM function of the DC cooling fan design quieter?

2021-08-25

Essential tips for life: how to use the cooling fan correctly

2022-07-15

Is it sufficient to increase the speed of the high-volume cooling fan?

2021-09-13

Talk about the reason why the cooling fan does not turn

2021-11-03

Mainly the fan with oil-containing structure.

2022-03-02

Cooling fan manufacturers tell you the source and solution of noise

2022-03-11

How is DC fan better than AC fan?

2022-01-06

The structure of the electric fan

2022-07-19

The correct way to open the DC fan accessories

2021-12-24

What are the advantages and characteristics of the DC fan produced?

2022-03-04

Monitoring and protection knowledge of DC fans

2022-05-13

How DC Fans Work

2022-04-06

What are the processes for the internal structure of the waterproof fan?

2021-11-11

Cooling fan function introduction

2022-03-28

How to choose a cooling fan to be more silent?

2021-09-02

How do manufacturers do dust-proof cooling fans?

2022-02-22

How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done

2022-02-23

What are the tips for cleaning the dust of the cooling fan

2021-10-28

Advantages and structural defects of hydraulic fans

2022-02-19

Analysis on whether the air outlet is not unblocked has an effect on the cooling fan?

2021-10-12

What is the reason why the cooling fan in the air purifier does not rotate?

2021-09-22

Can cooling fan manufacturers customize high-volume DC 9V fans?

2021-09-24

What are the specifications of the silent fan Jingyangda?

2021-12-06

What factors need to be considered for the reliability of the cooling fan?

2021-12-07

Why do cooling fan manufacturers have to order several samples?

2021-09-09

What is the reason for the noise of 4010 DC fan?

2022-01-20

How to replace a laptop cooling fan

2022-03-28

Fan manufacturers

2022-04-22

What are the requirements for non-standard samples of axial flow cooling fan manufacturers?

2021-08-27

electric fan

2022-04-21

Will the current sensor be magnetized?

2022-04-13

What are the processes for the internal structure of the waterproof fan?

2022-02-24

What are the processes for the internal structure of the waterproof fan?

2021-11-18

Analysis of DC fan and its working principle

2021-10-20

Why is the 4010DC cooling fan so cheap?

2021-08-24

Will the positive and negative poles of the DC cooling fan burn if connected reversely?

2021-09-13

Discussion on whether the computer power fan is muted

2021-10-25

What are the factors related to the life of the cooling fan?

2021-10-13

The main structure and working principle of electric fan

2022-04-21

Which is better, AC fan or DC fan?

2022-01-05

Reasons and solutions for the electric fan not turning

2022-04-06

Why are oil-contained cooling fans prone to noise?

2021-12-16

How to choose a cooling fan to be more silent?

2021-10-15

Factors for the rapid rise of a large number of domestic excellent DC fan brands

2022-03-09

The price of cooling fan manufacturers is different, what is the poor performance?

2022-01-17

How much high temperature can the cooling fan resist?

2021-11-23

Why is the stock 4010 fan so cheap?

2021-08-30

Can waterproof fans work at low temperatures?

2021-11-01

the DC cooling fan burn if connected

2021-12-09

Smart toilet cooling fan cleaning tips

2022-04-18

How much is the power of a household fan

2022-04-01

Why does the ultra-thin cooling fan 3007 often have noise problems?

2021-09-26

Talk about the reason why the cooling fan does not turn

2021-10-21

What is the difference between a DC fan and an AC fan?

2022-03-01

Disassemble the components of the cooling fan

2022-04-22

Factors for the rapid rise of a large number of domestic excellent DC fan brands

2022-03-14

How is the cooling fan designed

2021-12-25

Is it sufficient to increase the speed of the high-volume cooling fan?

2022-04-20

Why are most of the current cameras with infrared function

2021-09-10

The cooling fan is used to force the air supply to the electronic radiator through the wind speed

2022-03-18

Analysis of the influence of the installation method of the cooling fan on the life?

2021-12-01

Will the 12V cooling fan be damaged if the voltage is lower than the rated voltage?

2021-11-11

Tell you what to pay attention to when choosing a cooling fan for communication equipment

2022-03-04

Axial fans and centrifugal fans

2022-04-08

How dustproof and reliable the cooling fan is

2022-01-22

What are the 4 wires of the computer CPU cooling fan?

2021-09-01

Classification and application of fans in our lives

2022-04-11

10MM thick cooling fan, what is a strange phenomenon in the industry

2022-01-19

How can the Raspberry Pi 3rd generation DC fan 3007 be quieter?

2021-08-26

Can 4010DC fans be made waterproof?

2021-08-23

What is the gap between domestic cooling fan manufacturers and foreign manufacturers?

2021-09-16

Can the inventory of the cooling fan manufacturer be purchased?

2021-08-09

Can cooling fan manufacturers customize high-volume DC 9V fans?

2021-12-17

What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?

2021-09-07

Which type of cooling fan is prone to noise?

2021-11-10

Where are the cooling fan manufacturers mainly concentrated

2021-09-29

The parameters of the cooling fan of the Antminer are revealed, and the price is unbelievably low

2021-12-07

Why does the cooling fan manufacturer have no inventory?

2021-08-10

Introduction and Application of Photodiode

2021-09-10

The main application areas of DC cooling fans

2022-04-25

What is the quality of the fans used in the LED lighting industry?

2021-11-09

Power saving tips for electric fans

2022-05-06

Can the DC fan speed be adjusted?

2021-08-25

Learn about monitoring and protection of DC fans

2022-04-08

How does the installation method of the cooling fan affect the service life?

2022-01-26

What is the root cause of the cooling fan failure?

2021-11-23

Where are the current weaknesses of domestic cooling fan manufacturers?

2021-08-20

Reasons and repair methods for household floor fans not rotating

2022-03-21

What effect does jitter have on performance when the cooling fan is running?

2021-12-20

How do manufacturers do dust-proof cooling fans?

2021-08-11

Four details to pay attention to when using a DC blower

2022-05-19

What are the processes for the internal structure of the waterproof fan?

2021-11-23

DC fan permanent magnet motor has excellent controllability advantages

2022-03-11

How to use only two cooling fans with three lines?

2021-09-18

About the waterproof design of the cooling fan of the charging pile cabinet?

2021-08-16

Can waterproof fans operate at low temperatures?

2021-10-20

What are the correct steps to install a DC fan?

2021-11-05

Ubiquitous computer cooling fan

2022-04-14

Estimated service life of cooling fan hydraulic bearings and double ball bearings

2021-12-24

How to choose a silent fan?

2021-08-16

Heat waves will change the way of life in the future

2021-11-25

Different types of cooling fans

2022-05-16

What effect does jitter have on performance when the cooling fan is running?

2022-01-24

Share DC fan speed with temperature control function

2022-03-03

How to choose a more reasonable DC axial fan

2021-08-19

Why does the cooling fan manufacturer have no inventory?

2022-01-18

Do you know how the fan works?

2022-05-11

How do manufacturers do dust-proof cooling fans?

2021-12-28

How to solve the noise of the cooling fan of the mining machine chassis?

2021-08-12

The main points of using the air purifier cooling fan

2022-04-18

What is the difference between a 3-wire and 4-wire CPU cooling fan for a computer?

2021-09-01

What are the factors related to the life of the cooling fan?

2021-10-14

Preventing Excessive Vibration of Industrial Equipment Cooling Fans and Vibration Reduction Scheme

2022-05-18

What are the characteristics of lightweight DC fans for drones?

2021-12-06

Analysis of why the waterproof fan has a backwind phenomenon?

2022-02-27

Noise formation and treatment of cooling fan?

2022-05-20

The core difference between 4010 cooling fan and 4020 cooling fan

2021-08-05

Do you know how the fan works?

2022-04-26

Disassemble the components of the cooling fan

2022-05-10

Can cooling fan manufacturers customize high-volume DC 9V fans?

2021-09-22

What are the voltage specifications of the DC cooling fan

2021-11-02

Which cooling fan is better?

2022-03-24

Will the power cord of the cooling fan burn if it is connected upside down?

2021-08-09

How DC Fans Work

2022-05-12

increase the speed of the high-volume cooling fan?

2021-12-09

iring shall be installed by professionals

2021-12-23

How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done

2022-02-15

New product development, how to quickly choose a suitable cooling fan

2022-02-18

Cooling fan manufacturer Chengda shares with you the cleaning skills of fans

2022-03-07

Is it possible to install the computer cooling fan backwards?

2021-11-09

Do you know what are the commonly used bearings for cooling fans?

2022-03-14

Why does the cooling fan manufacturer require a minimum order quantity, isn't it a standard product?

2022-02-16

Why do cooling fan manufacturers want to get an air volume tester

2021-08-20

How long can the manufacturer of 4010 cooling fan guarantee?

2021-12-27

The main application areas of DC cooling fans

2022-05-11

What types of cooling fans are there?

2022-03-24

What is the gap between domestic cooling fan manufacturers and foreign manufacturers?

2021-09-15

The main components of the electric fan

2022-07-19

Analysis on whether the cooling fan can be waterproof after adding lubricating oil?

2021-10-13

About the cause and treatment of DC fan noise

2021-11-23

Silicon oil fan clutch structure composition

2021-11-26

What are the advantages of DC direct floating hot fans?

2022-01-10

the advantages of imported cooling fans?

2021-12-10

Safe operation and long service life is a major feature of DC blower products

2022-04-11

Can the DC cooling fan vibrate with high intensity?

2021-09-28

What are the advantages of imported cooling fans?

2022-04-19

What should I do if the computer fan is loud

2022-03-25

How to realize the silent cooling fan?

2021-08-02

Will the 12V cooling fan be damaged if the voltage is lower than the rated voltage?

2021-11-16

Why is there a quantity requirement for the cooling fan?

2021-10-26

How electric fans work

2022-03-22

What is the main reason for the quality of the declassified cooling fan?

2021-08-04

DC fan suppliers discuss with you the main factors of fan cooling

2022-03-07

Common faults of cooling fans and their solutions

2022-02-28

The speed of the cooling fan

2021-12-22

hou much do you know about the working principle of fan cooling

2021-12-24

Why is the fan not turning?

2022-04-02

How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done

2021-12-28

What are the processes for the internal structure of the waterproof fan?

2021-11-18

Why do ultra-thin 2006 cooling fans often have noise problems?

2021-10-11

Can the speed of the micro cooling fan be adjusted?

2022-01-08

DC fan permanent magnet motor has excellent controllability advantages

2022-03-09

Mergers and acquisitions integration and capital operation among large DC fan manufacturers are beco

2022-04-14

How long is the life of the DC fan with high air volume?

2022-02-28

Analysis on whether the air outlet is not unblocked has an effect on the cooling fan?

2021-10-14

What are the technical treatments for the internal structure of the waterproof fan?

2021-11-08

What are the processes for the internal structure of the waterproof fan?

2022-01-04

Repair of electric fan not rotating

2022-04-02

The heat dissipation characteristics of axial fans

2021-08-18

cooling fan manufacturers have to order several samples?

2021-12-10

Did you know that the air is continuously recirculated in the unit of the DC fan coil unit?

2022-03-18

Does the cooling fan work at low temperatures have an impact?

2021-10-19

Micro Fan - What kind of equipment are cooling fans mainly used in?

2022-03-15

How do manufacturers do dust-proof cooling fans?

2022-02-14

How to solve the noise problem of cooling fan

2022-03-17

What is the reason why the cooling fan in the air purifier does not rotate?

2021-12-21

What is the difference between ball bearings and oil-impregnated bearings for cooling fans?

2021-11-15

Cooling fan manufacturers tell you the source and solution of noise

2022-03-08

What should be paid attention to for the cooling fan of the new energy charging pile?

2021-08-17

Must-see for fan

2021-11-25

A comprehensive introduction to DC cooling fans

2022-04-25

What is the structure of the fan

2022-07-18

What is the difference between a DC cooling fan and an AC cooling fan?

2021-09-07

Can the cooling fan pass the salt spray test?

2021-08-02

Features of DC blower

2021-10-26

What is the air volume unit conversion for DC cooling fans?

2021-12-03

How to remove the cooling fan on a desktop computer?

2022-03-23

Does the unobstructed air outlet affect the cooling fan?

2021-09-02

Analysis of the reasons for the cooling fan rotation stall

2022-03-02

What does the life span of the cooling fan have to do with?

2021-08-05

Explain the components of the cooling fan

2022-05-17

The air volume of the cooling fan is related to the air pressure of the cooling fan

2022-01-24

Are more computer fans better?

2022-03-29

How does the DC blower work?

2022-01-14

Application of Photodiode

2021-12-08

What is the working principle of the DC fan coil unit?

2022-03-15

The development trend of cooling fan

2022-04-11

How about the waterproof function of the cooling fan?

2022-04-12

choose a cooling fan to be more silent?

2021-12-13

What common questions should be paid attention to during the application of cooling fans?

2022-01-17

How to solve the noise problem of cooling fan

2022-03-16

What are the characteristics of the charging pile cabinet fan?

2021-08-18

What effect does jitter have on performance when the cooling fan is running?

2021-09-14

Analysis of the source of DC fan noise

2021-11-16

Where are the cooling fan manufacturers mainly concentrated

2021-09-15

What is the effect of the waterproof fan?

2021-11-01

What fields are DC cooling fans mainly used in

2022-04-26

Can the tolerance of the DC cooling fan be reduced?

2021-09-26

Why are small fans difficult for manufacturers of cooling fans to design temperature control and spe

2021-08-27

How to choose the cooling fan manufacturer of the mining machine? 2 tricks to get it done

2021-08-11

What is the method of controlling and adjusting the speed of the cooling fan?

2021-10-15

About the cause and treatment of DC fan noise

2021-11-19

Can the speed of the DC fan be adjusted?

2021-11-02

What is the warranty period for the cooling fan?

2021-08-03

Can cooling fan manufacturers customize high-volume DC 9V fans?

2021-12-21

Why are oil-contained cooling fans prone to noise?

2021-09-28

How to use electric fan for baby

2022-05-09

What information does the manufacturer need to make a cooling fan sample?

2021-12-20

Axial fans and centrifugal fans

2022-05-16

Small, tiny, ultra-thin cooling fan the size of a fingertip

2022-04-12

Can the cooling fan be silent?

2021-12-01

What are the advantages of imported cooling fans?

2021-09-09

What determines the price of a DC fan

2021-10-28

Understand the installation essentials of DC fans

2021-12-22

What is the reason why the cooling fan in the air purifier does not rotate?

2021-09-24

Briefly describe the characteristics of the DC blower

2022-04-07

Can the speed of the micro cooling fan be adjusted?

2022-01-13

Why are fans mostly square, can they be made into rectangles?

2022-01-07

What is the specific meaning of the air volume parameters of the cooling fan?

2021-10-11

Advantages and structural defects of hydraulic fans

2021-12-27

What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?

2021-09-06

What is the difference between a hydraulic cooling fan and an oil-contained cooling fan?

2021-10-08

About the air volume and pressure of the cooling fan in front of you

2021-08-06

Do you know how the fan works?

2022-03-25

What does high frequency microwave PCB circuit board exposure do?

2021-09-14

the speed of the cooling fan?

2021-12-13

Can the cooling fan be dustproof?

2021-10-19

Does the cooling fan work at low temperature have any effect?

2021-08-13

What methods can improve the quality of cooling fans?

2022-01-15

What specifications are good for the ventilation fan of the air purifier?

2021-08-24

Is wireless charging slower than wired charging?

2022-02-14

How to use and maintain electric fans

2022-05-06

Teach you how to use a DC fan

2022-04-07

Analysis of the failure and cause analysis of the cooling fan

2021-10-13

What are the requirements for cooling fans for Bitcoin mining machines?

2021-08-12

It may be the driving force behind the noise of the cooling fan!

2021-08-04

Guidelines For The Use Of Axial Fan Blades

2021-04-28

What are the factors related to the life of the cooling fan?

2021-10-18

Troubleshooting method for notebook CPU cooling fan

2021-10-25

Why is it difficult for manufacturers of small fans to design temperature control and speed regulati

2021-08-27

What are the protection requirements for the cooling fan of the charging pile?

2021-08-19

How to deal with the noise of the micro cooling fan

2021-12-25

Why do cooling fan manufacturers have to order several samples?

2022-04-19

Can the speed of AC fan be adjusted?

2022-01-27

the current cameras with infrared function

2021-12-09

What are the requirements for the cooling fan of the charging pile?

2021-09-17

What is the reason why the cooling fan in the air purifier does not rotate?

2021-09-23

What is the difference between a heatsink and a fan on a computer?

2022-03-23

Characteristics of DC Blowers

2022-05-13

Interpretation of the heat transfer method of low-noise DC fans

2022-03-03

How to choose a manufacturer for the cooling fan of the mining machine case to reduce the cost

2021-08-13

Take you to see what is a DC fan

2022-01-17

Why is the cooling fan developing so fast in China?

2021-08-30

What is the cause of the tripping of the cooling fan of medical equipment?

2022-05-18

The working principle of silicone oil fan

2021-11-26

Can cooling fan manufacturers customize high-volume DC 9V fans?

2021-09-23

What is the relationship between the power of the DC axial fan and the air volume?

2021-12-02

Features of DC blower

2021-12-14

The three-phase star connection of the DC cooling fan has a variable frequency motor control circuit

2022-03-17

Teach you to distinguish the types of cooling fans

2022-04-15

The cooling fan is used to force the radiator through the wind speed

2022-03-16

How to increase the air volume/wind/pressure of the cooling fan?

2022-02-18

What information does the manufacturer need to make a cooling fan sample?

2022-01-25

What is the reason for the slow start of the electric fan

2022-04-27

What are the fans used for heat dissipation in electric vehicle charging piles?

2021-08-17

The structure of the electric fan

2022-03-22

What is the effect of the waterproof fan?

2021-11-03

DC fan suppliers discuss with you the main factors of fan cooling

2022-03-10

Can the DC cooling fan vibrate with high intensity?

2021-12-16

What is the difference between a DC cooling fan and an AC cooling fan?

2021-09-06

Application field of DC fan

2021-11-05

How long is the life of 4010 DC fan with high air volume?

2021-08-23

Electric fan: distinguish between dry heat and damp heat

2021-11-24

How are the cooling fan manufacturers under the new crown epidemic in 2021?

2021-08-03

What information does the manufacturer need to make a cooling fan sample?

2021-09-14

What is the gap between domestic cooling fan manufacturers and foreign manufacturers?

2021-09-29

Why is the radiator fan that is exhausted to dissipate heat more easily than the blower

2021-09-16

Will the positive and negative poles of the DC cooling fan burn if connected reversely?

2022-04-20

DC cooling fan

2022-05-17

What is an electric fan made of?

2022-07-18

A comprehensive introduction to DC cooling fans

2022-05-10

Which frameless cooling fan or framed cooling fan has the largest air volume?

2021-08-06

Does the cooling fan work at low temperatures have an impact?

2021-10-21

Why is there a quantity requirement for the cooling fan?

2021-12-14

Cooling fan manufacturer Chengda shares with you the cleaning skills of fans

2022-03-10

Design steps of cooling fan

2022-03-01

What is the difference between a DC cooling fan and an AC cooling fan?

2021-10-08

Do you know what are the commonly used bearings for cooling fans?

2022-03-09

Cooling Fan - Structure

2022-03-29

Advantages and Performance of DC Cooling Fans

2022-04-15

What is the difference between ball bearings and oil-impregnated bearings for cooling fans?

2021-11-08

What is the reason why the cooling fan in the air purifier does not rotate?

2021-12-17

Why is the cooling fan squirting oil?

2021-10-18

Analysis of the source of DC fan noise

2021-11-10

How to choose the current and voltage sensor power supply?

2022-04-13

What are the purchasing skills of electric fans?

2022-05-09

Why is the 3007 silent fan difficult to achieve, and is there any good way?

2022-02-18

What is the root cause of the cooling fan failure?

2021-11-19

The price of cooling fan manufacturers is different, what is the poor performance?

2021-08-10

Electric fan: how high temperature and physiology interact

2021-11-24

Reasons and maintenance methods of electric fans not rotating

2022-04-01

How to fix the slow start of the electric fan

2022-04-27

Teach you how to use a DC fan

2022-05-12