NXP IC Integrated Circuit HEF4511BT

11/07/2023

When Does the Radiator Fan Turn on? Exploring the Trigger Points of a Radiator Fan

The radiator fan is an essential component of a vehicle's cooling system. It plays a crucial role in maintaining the optimal temperature for the engine to function at its best.

07/25/2020

How to distinguish between original refrigeration compressor and second-hand refrigeration compressor?

At present, illegal businesses on the market often use second-hand or refurbished or offline refrigeration compressors to make industrial chillers in order to make huge profits. They are used in some water-cooled industrial chillers, air-cooled industrial chillers, and screw-type water-cooled industrial chillers.

06/29/2020

Several causes of compressor burning

08/12/2020

Reasons for the increase in condenser pressure in cold storage projects

The role of the cold storage is to ensure the quality of the stored items. With the country’s support for the construction of cold storage, cold storage projects have appeared in more places,

07/28/2020

Refrigeration common fault terms and operation precautions

Frozen blocking: also known as "ice blocking". The phenomenon in which liquid freezing substances [such as ice] hinder the flow of refrigerant in the Freon refrigeration system. Often occurs in throttling mechanisms.

05/29/2025

Solenoid Valve Symbols Explained

The solenoid valve is a component that controls the position of the valve core through an electromagnetic coil to open, close and change the flow direction of the medium (air, hydraulic oil, etc.) in the pipeline.

06/24/2020

The reason why the air conditioner is not cooling

Occasionally encounter the problem that the air conditioner does not cool in life. Don't worry at this time. The reason for the air conditioner not cooling is not very complicated. After understanding the reason for the air conditioner not cooling, you can solve the problem by taking the right medicine.

04/29/2023

What Does the Compressor Do in the Refrigeration System

We know that whether it is an air conditioner or a refrigerator, a powerful compressor is needed to ensure its normal and efficient operation.

09/08/2020

The development of laboratory air compressors has become the mainstream trend of the market

In recent years, professional air compressor manufacturers in laboratories have made a lot of technical and commercial tentative research, development and innovation attempts driven by the tide of the industrial Internet, but on the whole, the results achieved are not very satisfactory ( Mainly for the screw laboratory professional air compressor market).

07/14/2025

Refrigeration Compressor Frosting Reasons & Solutions

When we use the refrigeration compressor, there could be frosting. It’s a failure that we can solve.