CMPSH-3SE TR

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CMPSH-3SE TR is a rectifier array developed by Comchip Technology. It is used in various switching applications and acts as an efficient protection and control device to protect power lines from over voltage and over current by limiting the voltage between two conductors. It is also used to provide soft-starting capabilities for motors, drives and other electronic equipment.

This rectifier array has three stages. The first stage is a reverse blocking stage, where the voltage is regulated between two conductors. The second stage is a reverse breakover stage, where the voltage is increased to break the blocking state. The third stage is a forward biasing stage, where the voltage is increased to the maximum forward voltage and the switch opens to allow current flow. During this stage, the forward voltage declines until it reaches the max forward voltage, then the switch opens and the current flow is discontinued.

For operations, the CMPSH-3SE TR requires a control voltage that is higher than the operating voltage. This higher control voltage provide two main functions. First, it provides a start voltage, which controls the open and close of the switch. Second, it controls the conduction and on-off state of the current.

The working principle of CMPSH-3SE TR is based on the breakdown voltage of the three-stage rectifier. Its breakdown voltage is determined by the breakdown voltage of the diode, the voltage gain of the transistor, and the operating temperature. As the diode\'s breakdown occurs, switching action between the blocking and breakover state occurs and the voltage is increased up to the max forward voltage.

The CMPSH-3SE TR rectifier array is widely used in various switching applications due to its high efficiency and low cost. Other applications include power line protection, backlight dimming, avionic equipment, automotive equipment, and industrial equipment. It is also used in high-performance applications, such as overclocking and power management.

The CMPSH-3SE TR rectifier array is a reliable, efficient and cost-effective device. It provides superior over current and over voltage protection while providing a soft-starting capability. It is also highly efficient and cost-effective compared to other types of rectifier arrays.

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