CM900DUC-24NF

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CM900DUC-24NF is a module-like component composed of 56 individual insulated gate bipolar transistors (IGBT) with Trench Gate Field Stop structure. It integrates 56 IGBT chips, 56 anti-parallel ultrafast diode chips, 56 gate drivers and 56 DCB substrates into one module. It is designed for welding applications and other high-power conversion applications and has already been widely used in welding machines, PV inverters, adjustable speed drives, motor control circuits, uninterruptible power supplies, industrial lighting systems, and so on.

The working principle of CM900DUC-24NF is relatively simple. It can be divided into two parts: power device part and bottom plate part. The power device part consists of 56 IGBT chips and 56 anti-parallel ultrafast diodes. The gate drive part consists of 56 gate drivers and 56 aluminum nitride ceramic substrate. The IGBT chips are connected in series and pin 5 is connected to collector coil connection. When the gate voltage is greater than 12 V, gate drives on each chip are triggered, thereby activating the IGBT switches and conducting current. This results in a highly efficient power transfer.

The application field of CM900DUC-24NF is also very extensive. It is used in welding and high power conversion applications as well as in motor control, adjustable speed drives, uninterruptible power supplies, and industrial lighting systems. It is suitable for high power switching applications such as arc welding, heavy duty rending, trimming, and sleeve welding. Moreover, it can also be used in applications such as industrial motor control, power inverter, uninterruptible power supply, and adjustable speed drives. Due to its high efficiency and fast switching ability, CM900DUC-24NF can greatly improve the performance and efficiency of welding machines and many other applications.

In conclusion, CM900DUC-24NF is an excellent module-like component suited for high power switching applications. It consists of 56 IGBT chips, 56 anti-parallel ultrafast diodes, 56 gate drivers, and 56 DCB substrates, and is suitable for welding applications and other high-power conversion applications. It is an efficient, reliable, and cost-effective solution for a variety of applications. With its high efficiency and fast switching ability, CM900DUC-24NF can greatly enhance the performance and efficiency of welding machines and many other applications.

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