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

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

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

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

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

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
What should be paid attention to when debugging the centrifugal cooling fan?

What should be paid attention to when debugging the centrifugal cooling fan?

The operation state of the centrifugal cooling fan is not only reflected in the skill in use and the maintenance measures in the later stage of the fan, but also the key points should not be neglected.some preparation and commissioning work before use…

Aug 23, 2018
Advantages and performance of Sanju Electric DC Fan

Advantages and performance of Sanju Electric DC Fan

In this era of rapid development of electronic industry, more and more electronic products are widely used, and the demand for electronic products is also increasing day by day. For example:San Ju motors DC cooling fan, then what are the advantages of…

Aug 23, 2018
Detailed explanation of design steps of TaiWan SAN JU International Electrical Machinery CO.,LTD. cooling fans

Detailed explanation of design steps of TaiWan SAN JU International Electrical Machinery CO.,LTD. cooling fans

As is known to all, the heat dissipation fan uses forced heat convection to dissipate heat.with its own guiding function, it allows air to flow in a certain way, thus achieving the effect of heat dissipation. However, as the application of fans and th…

Aug 23, 2018
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