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: Discussion on Design and Selection of Cooling Fan

At present, the application field of the cooling fan has been quite extensive, but many purchasers do not know about its fan, and it is easy to enter into the mistaken selection of cooling fan, and at the same time, it also causes mistakes in work and even defects in products. Many cooling fan factory projects…
Sep 11, 2018

: On the Advantages and Disadvantages of AEC Cooling Fan and Traditional EC Fan

What is an AEC fan The AC-to-DC circuit is incorporated into the fan to make it convenient for AC fans and effective for EC fans, i.e.AC ( alternating current ) and DC ( direct current ). The electric energy used by the EC fan is only 1/3 of the electric energy used by the industry standard fan.Advantages:EC fan operation…
Sep 10, 2018

: Sharing of Several Practical Heat Dissipation Methods for Power Distribution Cabinet

A large number of power or communication equipment are stored in our power distribution cabinet, but the temperature inside the power distribution cabinet will inevitably rise during the long-term operation, and the high temperature inside the power distribution cabinet will seriously affect the normal operation of the equipment and delay the normal operation.…
Sep 07, 2018

: Teach you how to distinguish between noise and noise of a cooling fan

It is normal for an industrial cooling fan to make noise more or less with its service life. However, many people mistakenly think these noises are abnormal noises and think that there seems to be something wrong with the cooling fan. Actually, noise…
Sep 06, 2018

: A new driving frequency switching device for cooling fan is designed

In order to prevent water from leaking, a typical notebook computer cannot add a cooling fan to its main body:if a cooling fan is added, there will be a leakage problem in the ventilation hole. However, even waterproof notebook computers are usually used in the following situations…
Sep 06, 2018

: Influence of Main Structure of Cooling Fan on Service Life

1.A heat dissipation fan for ball bearings, comprising a frame, fan blade ball bearings and a motor, wherein a copper tube is arranged in the center of the bottom of the frame, a stator is arranged outside the copper tube, and fan blades are arranged on the top edge of the copper tube, the bottom edge of the copper tube is provided with an internal thread, and the axis of the fan is provided with an annular ring…
Sep 06, 2018

: Overview of Impedance Protection Function of DC Cooling Fan

As we all know, the DC heat sink fan is an important heat sink for modern industrial products.Its structure consists of blades, housings, motors ( motors ), bearings, power plugs and wires. The motor is the core of DC cooling fan…
Sep 06, 2018

: How to test the startup of the cooling fan

The cooling fan is commonly used in our industrial production, and can be found everywhere in various mechanical equipment.The following mini-series will show you how to correctly test the starting method of the cooling fan.…
Sep 04, 2018