TCR22-4RP

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Thyristors - SCRs play an important role in modern power delivery systems. One type of the thyristor, TCR22-4RP, has been developed for wireless applications, and has a wide range of applications and working principles.

TCR22-4RP, is an 800-volt radio frequency distributed gate thyristor and is primarily designed for wireless power delivery applications. It is equipped with high degree of isolation between the turn-on elements and circuit protection features allowing for robust design. The TCR22-4RP uses a well-defined electrical field to activate and deactivate the device, thus eliminating the need for manual switching and greatly reducing the device’s size and weight.

The TCR22-4RP utilizes a unique combination of four distinct areas to accomplish its wireless power delivery applications. It starts with the field-adjustable turn-on element. By introducing an electric field between the turn-on element and the gate, the TCR22-4RP can be adjusted to meet specific current requirements. It also utilizes an optimized switch-on protection region, or what is known as a dead-zone. This dead-zone limits current flow prior to the turn-on element, preventing unnecessary inrushcurrent while effectively delivering its required current. The third area of operation is the distributed gate region. This region is designed to automatically open the gate upon receipt of a voltage signal and to distribute the gate voltage across the gate as uniform as possible. Finally, the fourth area is the turn-off element. By introducing a positive bias to the turn-off element, the TCR22-4RP can be deactivated in a very short period of time.

In addition, TCR22-4RP offers a wide range of current ratings and is capable of handling currents up to 200 A. This rating is especially well-suited for applications requiring high current, such as in medium voltage power delivery systems, where current levels can reach hundreds of amps. The TCR22-4RP is also capable of handling repetitive cycles and can switch frequencies up to 300kHz with high frequency operation. Furthermore, it has a high voltage withstand capability, up to 4000V, allowing for operation in harsh conditions.

TCR22-4RP is also designed to minimize reactive energy consumption through its optimized frequency operation. It also features a number of protection features, such as overcurrent protection, overvoltage protection, reverse blocking diode protection and over-temperature shutdown modes. All of these features ensure that the TCR22-4RP will operate efficiently and continuously in a variety of applications.

In conclusion, TCR22-4RP is one of the leading solutions for wireless power delivery applications. It is a robust, reliable and high-performance device with a wide range of applications and working principles. It has been developed to handle current levels up to 200 A, and can operate at frequencies up to 300 kHz. Moreover, it is equipped with a number of protections and safety features to ensure a safe and secure power delivery system.

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