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2019-04-12

Our company participated in the third serious world-watching series of activities: entering Russia-expanding the Eurasian market exchange meeting.

On the afternoon of April 11, our company sent personnel to participate in the "Entering Russia-Expanding Eurasian Market Exchange Meeting" sponsored by Shenzhen Going Global Strategic Cooperation Alliance in Greater China International Financial Center. The meeting site was full of representatives from various industries and enterprises from Shenzhen to participate in ICEE International Electronic Consumer Exhibition to be held in Russia from 4.23 to 26. The guests at the meeting shared relevant knowledge with us, including the introduction of Russian business and market environment, overseas security risk prevention and emergency response, overseas intellectual property protection, travel precautions before participating in the exhibition, etc., provided experience for our company to participate in the exhibition smoothly.

Our company participated in the third serious world-watching series of activities: entering Russia-expanding the Eurasian market exchange meeting.

2019-03-29

[Do you know about heat dissipation] Why is the heat dissipation fan a good partner for air purifiers?

Air purifier is a common electrical appliance in people's homes. If it is used more frequently, its internal wear will be very serious, and its service life will be relatively reduced. In order to extend the service life of the air purifier, it is necessary to install it. The cooling fan reduces the temperature during operation. When choosing a cooling fan for an air purifier, what we need to know is that the more vertical the fan blades of the cooling fan, the larger the wind section, the greater the air volume generated, and the greater the wind cutting noise; choose straight fan blades No wind and less wind, let alone heat dissipation. And the number of fan blades and the design of fan blades will also affect the air volume and air pressure.

[Do you know about heat dissipation] Why is the heat dissipation fan a good partner for air purifiers?

2019-03-28

[Know about Heat Dissipation] Noise Treatment Method of Computer Power Cooling Fan

First, clean up the dust. 1 We need you to take down the power supply (as long as the four screws connected to the power box behind the host are removed, the power box can be taken out), and prepare medium-hard brushes, air pumps or hair dryers. In order to prevent the static electricity on our hands from damaging the power supply, it is recommended to hold a large metal object, such as a metal railing. We need to hold a hair dryer in one hand to blow at the fan and a brush in the other hand to comb the dust. it is recommended that everyone wear a mask. there will be more dust. if the fan blades can be removed, it is best to clean them up with clean water. Host cleaning is not just a power fan, deal

[Know about Heat Dissipation] Noise Treatment Method of Computer Power Cooling Fan

2019-03-28

[Do you know how to run a DC cooling fan?

The DC cooling fan is a kind of heat dissipation device that converts electrical energy into machinery through DC voltage and electromagnetic induction to drive the rotation of the blades. It has many characteristics such as good heat dissipation effect, fast speed, and long service life and is widely used. So you have to understand the DC cooling fan is how to run? The following is a brief introduction by the small editor. The operation steps of the DC cooling fan: 1. The DC cooling fan is mainly composed of a rotor, a stator, fan blades and other auxiliary components (such as bearings // retaining rings, etc.). There should be many semiconductor components in the control circuit, which are now stored in One or more ICs

[Do you know how to run a DC cooling fan?

2019-03-27

[Do you know how to distinguish the difference between DC fan and AC fan from bearing?

Many people think that DC fans and AC fans are the same. In fact, they are still different. The following editor analyzes the very important bearings of the fan. The varieties generally used on the radiator dispersion are: sleeve bearings using sliding friction, ball bearings using rolling friction, and a mixture of two bearing forms. In recent years, many cooling fan manufacturers have introduced many new technologies in bearing, such as magnetic bearing, water wave bearing, magnetic core bearing, Laifu bearing, etc., which are also improved on the basic form of bearing, and the operation principle is still unchanged. Ordinary wind

[Do you know how to distinguish the difference between DC fan and AC fan from bearing?

2019-03-27

[Know Heat Dissipation] Teach you how to choose a good DC fan

With the continuous improvement of people's living and economic standards in our country, the application of DC fans in our lives is becoming more and more extensive. This is also the main reason for the many DC fan suppliers. So among so many suppliers, how do we go? Choose a good DC fan? 1. Selection of bearings: Basically, the bearings of DC fans are divided into two types, one is the form of balls, collectively referred to as ball bearings. There is also a kind of oil, collectively referred to as oil bearing. The difference between them is that the ball bearing has long service life and low noise, but the price is very expensive. The service life of oil bearing is better than that of ball bearing

[Know Heat Dissipation] Teach you how to choose a good DC fan

2019-03-26

[Do you know about heat dissipation] What are the fan protection tests?

1. Swivel lock protection 1.1 several fan blades are connected together to restrict the rotation. If the fan and electronic components are not damaged and the components that restrict the rotation are loosened, the fan can automatically restart the rotation. 1.2 the fan with small current or with Auto start function, lock the fan blade in the power-on rotation state, and after 72 hours, release the locked fan blade, and the fan will automatically restart immediately, proving that the fan is normal. 1.3 fans with high current or without Auto start function, do not lock for a long time, otherwise the fan will be overheated and damaged. 2. Polarity protection Voltage

[Do you know about heat dissipation] What are the fan protection tests?

2019-03-26

[Heat dissipation knowledge] DC fan, heat dissipation fan test method steps

1. Current: The current is measured after continuous rotation for 3 minutes 2. Speed: the rate is measured after 3 minutes of continuous rotation 3. Starting voltage: the voltage that can start the fan operation after turning on the switch "ON" 4. Input power: The input power is measured after 3 minutes of continuous rotation 5. Lock current: can lock the fan of the machine, lock the current in the fresh air lock machine 3 minutes 6. Air flow data and pressure data are measured according to "AMCA standard" or DIN24163 rules. The data are measured in double pressure chambers, and the pressure data on each side of the pressure chamber need to be measured. 7. Noise standard: The noise standard test refers to the DIN45635 standard, and the measurement is carried out in the soundproof room. The microphone is placed at one meter of the fan.

[Heat dissipation knowledge] DC fan, heat dissipation fan test method steps
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JSL Fan

Contact: Mr. Bao
Mobile:+86-13823587960
E-mail:info@jslfan.com
Address: 3rd Floor, 59 Yanshan Avenue, Yanchuan Community, Yanluo Street, Bao 'an District, Shenzhen

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