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What are the applications of cooling fans In the previous content, we have roughly explained the structure, function and working principle of cooling fan. Then this article will introduce some application fields of cooling fan. Refrigeration of electronic devices Electronic…
PWM technical background PWM (Pulse Width Modulation). The traditional temperature-controlled fan uses a temperature probe near the fan bearing to detect the temperature of the fan‘s air inlet, thereby adjusting the fan‘s speed. Although this kind of temperature control solves…
Cooling fans are generally divided into the following three categories: 1 axial flow type: the direction of the air outlet is the same as the axial direction. 2 centrifugal: use centrifugal force to throw the air flow outward along the…
Two main types of fans, centrifugal fans and axial fans exist. To assist clarify this misconception, the fan kinds, their advantages and purposes are mentioned as follows. A centrifugal fan is somewhat different in design and function from an axial…
Let‘s see how much raw materials have risen. According to official data, Copper rose 38%, Plastics rose 35 percent, Aluminum rose 37%. Iron rose 30%. Glass rose 30%. The new alloy rose 48%. Stainless steel rose 45%. What impact will…
Yunfan Power LTD is a leader in the fan and cooling products industry. This company supplies my company and thousands of others with axial fans, DC brushless fans, blower fans, EC axial fans, metal guard grills, and plenty more fan-related…
FAQ Q1: What kinds of products supplied by your factory? A1: We Product DC Cooling fan,DC blower cooling fan,AC axial fan and EC fan. Q2: What is DC Fan and AC fan? A2: DC fan is power by DC voltage,always…
we are design of yunfanpower in 2021.and this time can see more clear and easy to read. will help us get more competitive. how is your advice of this new logo design ?
Sleeve bearing Sleeve bearing, which uses lubricating oil as lubricant and drag reducer Advantages: the price is very low, and the operation noise is relatively low in the initial use. Disadvantages: the bearing is easy to wear and has short…