Radiator customization_miniature fan_cooling fan manufacturer-Juwang Electronics

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Radiator customization

PRODUCT

Provide professional cooling product solutions for different industries

product

Cooling Fan
- Axial Fan
- AC Fan
- Blower
- Cross Flow Fan
- Bracket Fan
- EC Fan
Radiator

24-hour consultation hotline

13823557706

Micro Fan

Micro Fan
JB6025

Chip Heat Sink

Chip Heat Sink
JWD0131

Copper Spade Radiator

Copper Spade Radiator
JWD0130

Cross Flow Fan

Cross Flow Fan
JF50300

AC Fan

AC Fan
JA12038

Axial Cooling Fan

Axial Cooling Fan
JD1804

Dc Bracket Cooling Fan

Dc Bracket Cooling Fan
JY7020

Round Cooling Fan

Round Cooling Fan
JR3007

Juwang Technology

The company adheres to the service tenet of "serving customers with heart", stable quality, perfect service, and customer satisfaction is our eternal commitment! At present, Juwang has provided professional cooling product solutions for 600 developers in different sub-sectors such as 5G optical communication, automotive industry, medical equipment, consumer electronics and so on.

Design Experience 10+ Year
Client 600+ Indivual
Equipment 100+ Tower
Factory 5000+ ㎡

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优质散热器定制,广东散热风扇厂家

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优质散热器定制,广东散热风扇厂家

23

Cooling fan manufacturers tell you: how to choose a good quality cooling fan?

Cooling fan manufacturerstell you: how to choose a good qualitycooling fan?1. When people choose a cooling fan, they often compare the air pressure and air volume.For normal ventilation, air pressure and air volume need to overcome the resistance in the ventilation stroke of the cooling fan, and the cooling fan must generate pressure to overcome the air supply resistance.is wind pressure.The wind pressure mainly depends on the shape, area, height and speed of the fan blade.The faster the speed, the larger the fan blades.The higher the wind pressure, the better the air duct design of theheat sinkcan maintain the wind pressure of the fan.2. In terms of design, in addition to the general design mentioned above, some cooling fans also adopt some very special designs, which can better meet the needs of users by applying updated technologies and processes.In terms of dust protection, the cooling fan will cover various parts of the airflow with a thick layer of dust after long-term use.3. The...

20

How to solve the noise of AC micro cooling fan?

With the progress of the times, the development of science, the popularization of computers, people's pursuit of "light, thin, and short" functions of computers, and the comfort of use is another indispensable condition.Among the eight major problems of PC appearance, structure, transmission, power distribution, environment, electromagnetic interference, heat transfer, and noise, heat transfer and noise play an important role.The computing speed of the PC is accelerated, the heat is constantly rising, and the cooling modules are gradually increasing.How to "dissipate heat" is a topic that everyone is currently thinking about.In addition to the requirements for heat transfer, noise is also one of the important choices for using products.People don't want to buy PCs that make a lot of noise, and the biggest source of that annoying noise is theAC fan.AC coolingmicro fansare difficult to take care of cooling without making annoying noises.When applying a fan, it...

23

Micro cooling fan manufacturers tell you: What are the technical indicators of cooling fans?

Microcooling fan manufacturerstell you: What are the technical indicators ofcooling fans?The following Juwang Electronics will explain:Air volumeAir volume refers to the total amount of air that is expelled or absorbed by a cooling fan per minute.Air volume units are CFM if calculated in cubic feet or CMM if calculated in cubic meters.The commonly used air volume unit for cooling fans is CFM (about 0.028 cubic meters per minute).Air volume is an important indicator to measure the cooling capacity of the cooling fan.Obviously, the larger the air volume, the higher the cooling capacity of the cooling fan.This is because the heat capacity ratio of the air is constant, and a larger air volume, that is, more air per unit time, can take away more heat.Of course, in the case of the same air volume, the heat dissipation effect is related to the flow of the wind.Wind pressure and wind pressure are two relative concepts.Generally speaking, in the case of manufacturers considering cost savings, i...

23

Customized radiator manufacturers explain how to operate the speed regulation function of the cooling fan?

The custom radiatormanufacturer explainshow to operate the speed regulation function of the cooling fan?The speed regulation function of the cooling fan is to control the circuit to adjust the speed of the fan, and to set the appropriate speed by detecting the temperature of the surrounding environment.Low speed enables low power consumption and low noise.1. PWM speed regulation function: pulse width speed regulation, the frequency can be from 20HZ-30KHZ, the high-level voltage range can be from 2.5-20V, and the low-level range can be ≤0.5V.Speed regulation is to change the speed of the fan by changing the pulse of a fixed frequency and adjusting its width.2. TC speed regulation function: temperature control function cooling fan, the speed of the fan is controlled by the temperature, different temperatures can correspond to different speeds.3. RC resistance speed regulation: by changing the resistance value of the external resistance of the fan.4. VC analog voltage signal speed regul...

优质散热器定制,广东散热风扇厂家

23

Cooling fan manufacturers explain: What misunderstandings do you have about CPU cooling fans?

Cooling fan manufacturersexplain:What misunderstandings doyou have about CPU cooling fans ?Next, Juwang Electronics will explain to you:1. Using cooling software can definitely lower the CPU temperatureFrom the analysis of the working principle of the cooling software, the cooling software can use the HLT instructions to put the CPU into a "sleep" state, and using them should reduce the CPU temperature.If we run other cooling programs in these operating systems at this time, too many of these will cause many automatic cooling programs to interfere with each other, so that the system cannot call the HLT instruction to control the CPU to enter the sleep state, thereby destroying the cooling effect of the operating system itself. , and even cause the CPU temperature to rise sharply after the system uses the cooling software.Therefore, it seems incorrect to assert that the use of cooling software will definitely lower the CPU temperature.2. The higher the fan power, the better th...

09

Radiator customization manufacturers explain how to choose the right radiator for yourself?

Radiator customizationmanufacturers explain how to choose the rightradiatorfor yourself ?The role of the car radiator is to dissipate the excess heat carried by the coolant in the engine water jacket into the air through an external forced airflow.Ensure that the engine can always work at a suitable temperature, so as to obtain higher engine economic performance, power performance and working reliability.If the heat dissipation capacity of the radiator is insufficient, the engine will be overheated, the lubricating oil will become thinner, resulting in the leakage of the lubricating oil, the cylinder block and the piston will directly contact the cylinder, and even the engine will burn out.If the heat exchange margin of the radiator is too large, the engine will work at a lower temperature, unable to exert maximum power and increase fuel consumption.How to choose the right radiator for yourself is very important for choosing a good radiator.Here are some parameters about the radiator.F...

23

What is the reason for the loud noise of the computer cooling fan?

Nowadays, most people use computers in their daily work, and if the computer suddenly breaks down, it will be very troublesome.Among them, if the computer is hot, it will also make people very worried. Then, it is necessary to have a good computercooling fan, and a good computer cooling fan will work very lightly. So what is the reason for the loud noise of the computer cooling fan?Next, the editor of Juwang Electronics will explain to you:1. Lubricate the bearingThe most important part of the fan drive is the bearing.For a long time, the lack of lubricating oil will cause noise when rotating at high speed.So, if we don't use a sewing machine, we just puta few drops of lube on thecooling fan bearing.But be careful not to replace it with edible oil, because its particles are relatively large, which can easily cause damage to the bearing.2. The vibration noise of thefixed fan blade is also an important part of the noise of thecooling fan, because the looseness of the blade on the bea...

23

What to consider when choosing a cooling fan?

What to consider when choosing acooling fan?First, the cooling fan must be able to provide enough air volume (i.e. rotational speed) to keep the hot air in the cooling device at a high temperature, and when the hot air temperature is low or the hot air flow is small, it works in reverse. Secondly, when installing the sensor, be sure to choose the correct position to ensure that it can be placed in the right position.Whenever possible, clamp the sensor directly to the surface to be dissipated.In operation, with a temperature-controlled fan, if the heating temperature is high, the regulator will feel it rev faster, while at lower temperatures, there is little change in fan speed between these high and low temperatures.When the temperature changes slowly, when the fan speed changes slowly, it will not suddenly change thecooling fanspeed and noise.The response time depends on the length of the sensor and its thermal sensitivity.The purpose of the cooling fan: using a large windmill fan in ...

优质散热器定制,广东散热风扇厂家

11

Micro fan manufacturer Juwang Technology will explain to you: what is an axial fan?

What is anaxial fan?Micro fanmanufacturer Juwang Technology will explain to you: what is an axial fan?There are two types of fans, axial flow and radial flow, which are divided according to the flow direction of the air when the fan is working.When the axial fan works, the blades push the air to flow in the same direction as the shaft, so it is called an axial fan; when the radial fan works, the blades push the air to flow in the direction perpendicular to the shaft (ie radial), so it is called radial flow fan.The blades of an axial fan push the air to flow in the same direction as the shaft.The impeller of an axial fan is somewhat similar to a propeller.In operation, most of the airflow is parallel to the axis, that is, along the axis.When the inlet airflow is free air with a static pressure of 0, the power consumption z of the axial fan is low.During operation, power consumption increases as airflow back pressure increases.Axial fans are usually installed on the cabinet of electrical...

09

What problems should the cooling fan manufacturer pay attention to when explaining the cooling fan used by the mining machine?

As a cooling fan manufacturerfamiliar with mining machines, we know that in the mining machine room, just like the temperature of the sauna room, the temperature is very high, but if the temperature of the mining machine is very high, it will cause problems in the mining machine, it will crash and state of restart.z will eventually have an impact on the operation of the mining machine.Over time, irreversible damage will be formed, which will greatly consume the life of the mining machine.Therefore, it is necessary to do a good job of cooling the mining machine.Currently the most efficient method is through direct current.The cooling fanis used to dissipate the heat of the mining machine to the outside of the mining machine, so that the working temperature of the mining machine is within the normal range.So, what problems should be paid attention to in the cooling fan used by the mining machine?Due to the high temperature and long-term use of the mining machine, the following two points...

09

The cooling fan manufacturer Juwang Electronics explains what the role of the radiator is?

The cooling fan manufacturerJuwang Electronics explainswhat the role of the radiatoris?As a traditional fuel vehicle, a cooling module is configured in the front compartment of the engine, which is responsible for the heat dissipation of the engine.Today we will talk about the radiator, one of the core functions of the cooling module.The radiator is commonly known as the "water tank".As early as 1901, an engine radiator appeared abroad, mainly to reduce the temperature of the engine.Its appearance controls the proper temperature of the cylinder, cylinder head, intake and exhaust valves, cools the various components of the internal combustion engine, and effectively increases the power of the engine.First, the role of the radiatorThe function of the car radiator is to dissipate the excess heat carried by the coolant in the engine water jacket into the air by means of an external forced air flow.Ensure that the engine can always work at a suitable temperature, so as to obtain h...

11

Talking about the cooling function of DC cooling fan

At present, there are two monitoring methods for the fan itself: alarm sensor and speed sensor.Using an alarm sensor, when the fan speed is lower than a certain threshold, an alarm signal can be issued, and the output of the speed signal can realize real-time monitoring of the fan speed.Obviously, the larger the air volume, the higher the cooling capacity of thecooling fan.This is because the heat capacity ratio of the air is constant, and a larger air volume, that is, more air per unit time, can take away more heat.Of course, in the case of the same air volume, the heat dissipation effect is related to the flow of the wind.The alarm signal output by the fan circuit has two states: "high level" and "low level".The meanings represented by these two levels generally conform to the positive logic system.High level means "fault" and "low level" means "normal".The speed signal output by the fan circuit is usually in the form of pulses, and e...

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