TT425N14KOFHPSA2

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TT425N14KOFHPSA2 is a thyristor module device mainly used in snap action switching and power control applications. It features a high power rating, with a thermal cycling feature and undervoltage lockout. Its working principle involves four PN junctions whose conduction response is controlled by the use of a gate signal. It is important to note that the gate signal must be an intermittent signal, unlike a DC signal, to ensure proper SCR operation.

The device is manufactured with the Schottky junction, which helps minimize the switching speed of the module. It is designed with a high current rating, ranging from 10-200A and a voltage rating from 600-1600V. The module is mainly used in lighting control and motor control systems in industrial and commercial settings such as traffic signal controls, electric hoists, and other automatic systems.

TT425N14KOFHPSA2 application field and working principle can be summarized as follows:

• Application Field: TT425N14KOFHPSA2 is mainly used in lighting control, motor control systems and snap action switching and power control applications. It is suitable for use in industrial and commercial settings such as traffic signal controls, electric hoists, and other automatic system.
• Working principle: This device has four PN junctions which helps to control the conduction response of the device. A gate signal must be applied intermittently for proper SCR operation and the Schottky junction helps to minimize the switching speed of the module.

The thermal cycling feature included in this device helps to ensure the reliability and safety of operation. The device is designed with an insulated case made of ceramic material. This helps to protect against electrical shock due to externally applied voltages. Furthermore, the integrated undervoltage lockout feature helps to switch off the device if the input voltage drops below a hundred and fifty volts.

TT425N14KOFHPSA2 module is widely used in high power applications and is one of the most popular SCRs among power control applications. It offers a number of benefits such as high current rating, thermal cycling, and undervoltage lockout. In addition, the module is highly reliable and durable due to its insulated case protection and is suitable for both industrial and commercial settings.

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