Views: 267 Author: Site Editor Publish Time: 2022-03-09 Origin: Site
Do you know the harm caused by IGBT module overheating? IGBT module itself has a specific power, the module itself will generate heat, the overall performance and reliability of the IGBT module are affected by temperature. Design rules are often used to compare failure rate figures.
According to the design guidelines, one of the design rules shows that the failure rate will double for every 10℃ rise in temperature when the component operates in an environment above 65℃. So cooling the IGBT module is also vital to work!
IGBT module is high-power semiconductor devices. Loss of power makes the heat more, combined with the IGBT junction temperature should not exceed 125 ℃, should not be long term work at higher temperatures.
The usually large current through the IGBT module, switching frequency is higher, leads to the wastage of the IGBT device is significant also.
If the heat is not spread out in time, make the device junction temperature over 125 ℃, IGBT module should not be long-term work under the critical temperature,
The damage is terrible IGBT heat sink temperature overheat is IGBT damage affects the operation of the machine work.
IGBT overheat may be the cause of impaired driving waveform, or current is too large or too high switch frequency, also may be due to poor heat dissipation condition,
In the case of cooling this plus the corresponding thermal design scheme of the heat badly sinks given priority to with transfer and the temperature of the module to allow faster cooling, the purpose of the heat sink is to increase the cooling area so that the IGBT power device heat is transferred to the air.
Goldconn heat sink products also include IGBT heat sink. We cooperate with many industry users to provide them with a high-quality IGBT heat sink, IGBT water cold plate, IGBT heat pipe heat sink, and so on.
If IGBT module heat dissipation is not good and the temperature is too hot, it will directly damage or affect the whole machine's operation. Come to Goldconn.
We have a professional thermal management engineer who can provide you with IGBT accurate thermal countermeasures to let your IGBT module away from the danger of overheating. Goldconn heat sink has always been committed to developing and producing a variety of high-power electronic heat sinks, including IGBT, to provide users with better products and better services.
In order to ensure the safety of employees in the operation of equipment, our company will often hold safety production training to enhance employees' safety awareness and operation norms
Many machine parts that are important for repair and replacement are the product of metal fabrication. The importance of metal fabrication in manufacturing and industry cannot be overstated. This process plays an essential role in manufacturing and is often the foundation and support for sheet metal
USB connectors were introduced in the mid-1990s and have since evolved in size, shape, and data and power transfer capabilities. Today, the latest physical standard is Type C. In addition to greater bandwidth and bi-directionality, and reversibility, this latest iteration is capable of significantly
Many people refer to welding and metal fabrication as if they were two different words for the same process. While both processes require the use of metal, the terms are not interchangeable. Metal fabrication can be described as the process of making a product from metal. Welding is usually a part o
Due to its reversible design and wide range of features, the USB Type C connector has become the most favored interface for electronic devices in recent years. You can use one USB-C cable for all your different devices without worrying about plugging it correctly. Since USB Type C is so popular, wha
Soldering and welding are terms that are often mentioned in sheet metal fabrication and are often used interchangeably. It can be confusing, and there may be a number of you who can't tell the difference between soldering and welding when they are two different techniques with different applications
Electronic devices have filled all aspects of our lives with the development of technology and techniques. They have become an inseparable part of our daily lives. Therefore, electronic devices are often encountered in our daily lives and various disasters, such as spills or even when dropped into t
