INFINEON IGBT Module DD400S16K4

08/21/2020

Trouble phenomenon the air conditioner is not cooling, the outdoor unit starts and stops frequently

When the air conditioner is frequently used in summer, many friends will encounter this problem, that is, the outdoor unit of the air conditioner frequently starts and stops, but the indoor unit is not cooled.

10/22/2025

What Type of Compressor is Used in Domestic Refrigerators

We all know that in addition to electricity, refrigerators rely on compressors to maintain normal operation. The compressor is like the heart of the refrigerator.

06/14/2020

Danfoss cocuses on providing energy efficient, sustainable and smart refrigeration compressors for a varied range of commercial applications such as cold rooms

08/02/2020

Those human factors that cause damage to the refrigeration compressor

This article mainly introduces the phenomenon of the refrigeration compressor burned out due to the loose wiring and the incorrect placement of the temperature sensor and the specific treatment methods. Knowing and preventing is the meaning of knowing

09/07/2020

Why is air humid after compression

We all know the importance of compressed air drying. This is a critical step in the compressed air process. If you skip this step, it may cause a large amount of water to accumulate in your system. So why does compressed air get wet?

07/14/2020

Talk about explosion of air conditioner and refrigerant

As a household appliance, air conditioners are gradually going to thousands of households. Air conditioners have a history of hundreds of years, so we not only have to ask whether the early production of air conditioners has not exploded? Why the explosion of air conditioners happened in recent years has a close relationship with the refrigerants used in air conditioner production.

08/17/2020

Maintenance and maintenance of water-cooled chillers

Many people cause personal injury or damage to the machine when repairing the water-cooled chiller. Non-professionals are not allowed to perform trial maintenance on the water-cooled chiller.

09/01/2020

Analysis of System Energy Saving Scheme of Centrifugal Compressor Application Enterprise

If the level of energy consumption cannot be significantly reduced, the current resources and environment may not be able to bear it. Therefore, "energy saving and emission reduction" made the strongest voice at the "two sessions"

06/29/2020

Semi-closed piston refrigeration compressor 4SJH-3000

Semi-closed piston refrigeration compressor 4SJH-3000 Features of semi-hermetic piston compressor 4SJH-3000: 1. Light in size and small in space 2. Suitable for R12, R22 and R502, with a wide range of applications

08/24/2020

What do the refrigeration system overcooling and overheating mean

The so-called "supercooling" is to pass the condensed saturated liquid through a certain device (such as a subcooler) and method (or measure) to recool it so that its temperature is lower than the saturation temperature under the condensation pressure, which is called supercooling .