APTGT100SK60T1G

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Introduction

APTGT100SK60T1G is a module developed by ABB, an IGBT (insulated gate bipolar transistor) module that offers superior voltage, current and insulation capabilities. Its application field includes high reliability and low on-state voltage drive, mainly used in the middle power range of industrial power products and cutting-edge electronic frequency converter products. The advantages of IGBTs are high power density, low switching loss, easy parallel connection, low audible noise and low cost. This article will focus on the application field and working principle of APTGT100SK60T1G.

Application Field of APTGT100SK60T1G

APTGT100SK60T1G modules are mainly used in motor drives, soft starters and converter systems for general-duty motor control, lighting control and electrical locomotive applications. For motor drives, the IGBTs produce high-efficiency, low-torque ripple AC drives, and require only low current to maintain their output state. Soft starters are used to reduce the surge current and starting torque of motor starting, reduce motor starting time and temperature rise, and improve motor ability to maintain superior performance over time. In addition, the adjustable output of converter system is also suitable for APTGT100SK60T1G applications.

Working Principle of APTGT100SK60T1G

The working principle of IGBTs is based on their construction, which combines an n-type semiconductor between two p-type semiconductors, creating a three-terminal device. In addition, a voltage applied between the n-type and p-type semiconductors results in a flow of electrons that are injected into the n-type, creating a current and completing the circuit. The IGBT also has a control terminal, which enables an external control signal to turn the IGBT on and off. When the control signal is low, the electrons injected into the n-type are prevented from flowing, and the IGBT shuts off.

As for the APTGT100SK60T1G module, it is mainly composed of two or three IGBTs in one package, which can be driven independently, so that it can be used to control AC or DC power, and supports two or three level independent gate control drive. In addition, the module features low dead time, short propagation delay, and wide voltage and current range. Moreover, it supports parallel, series and other connection modes, as well as parallelism protection.

Conclusion

APTGT100SK60T1G is an IGBT module with superior performance, which is mainly used in motor drives, soft starters and converter systems. Its working principle is based on the combination of n-type and p-type semiconductor, and the external control signal can turn the IGBT on and off. It supports two or three level independent gate control drive, with low dead time, short propagation delay and wide voltage and current range. In addition, it supports parallel, series and other connection modes, as well as parallelism protection.

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