Cooling Fan Applications /Industry Solutions And Success Cases

What does EC fan tilt forward and backward refer to? How to distinguish, what are the differences in functions, and what are the differences in purposes?

In summary: Forward leaning: Similar to a "brute force bulldozer" - powerful but prone to fatigue (burning the motor), suitable for short-term, small-sized, low-cost household appliances. Backward tilt: Like a marathon runner - effortless and quiet, suitable for industrial and high-end commercial equipment that is long-lasting, efficient, and highly reliable.

Why are high-priced EC fans being used more and more widely?

what is EC fan, what are the types of EC fans, the application scope of EC fans, and the advantages of EC fans，What is the working principle of EC fan?

Why do DC cooling fans of the same size and specifications have such a huge price difference?

A small DC axial flow cooling fan looks the same, with cheap ones costing only 0.1 US dollars and expensive ones selling for over 100 US dollars. The prices of different brands can differ by 100 times, and the same brand with the same specifications can also differ by several times. What is the reason for this?

What are the internal components of a DC cooling fan? Open one and you'll understand at a glance

Structural appearance components: outer frame, fan blades, shock-absorbing rubber pads, sealing cover; Rotating transmission components: shaft, bearing, oil storage cotton, clamp spring gasket; Motor circuit components: magnetic ring, stator core, enameled coil, PCB board, Hall element, driver IC, power cord.

Why do DC blowers of the same size have different-sized air outlets, and how do you choose? There's a core aerodynamic logic behind it

With the blower power essentially fixed, the smaller the outlet, the faster the airflow, but the coverage area (air volume) will be correspondingly reduced; the larger the outlet, the wider the airflow coverage, but the "force" of the airflow will be much softer. This is one of the most basic principles in fluid mechanics: the implication of Bernoulli's principle, or the intuitive manifestation of the continuity equation of flow. When air is generated by the high-speed rotation of the blower fan and is forced through a narrow outlet, it is like squeezing a hose with your fingers; the pressure can be converted into kinetic energy, causing a dramatic increase in speed. On the other hand, a large-diameter air outlet allows air to flow out "calmly," at a relatively low speed, but can push a large amount of air at once.

Knowledge Q&A: What are the functions of the 2-wire/3-wire/4-wire/5-wire/7-wire cooling fans?

Cooling solution for car mounted 15W wireless fast charging heating and shutdown

Have you ever encountered the dilemma of "fever" and laziness in car wireless charging? How to solve the heat dissipation problem of car wireless fast charging?

Why is it recommended to add a PWM speed controller to the cooling fan of computers/servers/frequency converters/industrial equipment

Do you need to add a PWM adjustment controller to the cooling fan? You need to understand the PWM speed regulation principle of the cooling fan and choose based on the product's usage scenario.

GPU/AI high-density server cooling fan solution

With the rapid development of AI, the demand for enterprises to build and deploy GPU/AI servers is increasing day by day. How to solve the heat dissipation problem of GPU/AI servers?

4U Server Cooling Fan Solution

The server cooling solution not only needs to solve the problem of high air volume, but also needs to consider wind pressure, lifespan, stability, noise, speed, and IP dust/water resistance.

1U/2U Server Cooling Fan Solution

The core goal of selecting server cooling fans is to use powerful "lung capacity" and reliable "heart" to quickly dissipate the heat generated by CPUs, GPUs, and other major heat sources within limited chassis space, ensuring stable operation of data centers 24/7.

DC 4010 Fan LDDC4010 Application Case Replacement of Delta AFB0405MA in the Application of Industrial Repair Components

DC 4010 Fan LDDC4010 Application Case Replacement of Delta AFB0405MA in the Application of Industrial Repair Components