2056-25-B3FLF

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Introduction

Gas discharge tube arresters (GDT) are used to protect electronic components from damage due to overvoltage, which can be caused by lightning, utility disturbances, or other power events. GDTs can be designed to protect against a wide range of voltages, and due to their compact size, they are often used in applications where space is limited. The 2056-25-B3FLF is a GDT designed for use in industrial and commercial applications.

Working Principle of 2056-25-B3FLF

The 2056-25-B3FLF is a single-stage GDT that operates on the principle of gas breakdown. Gas breakdown occurs when the electric field within the gas mixture of the GDT reaches a high enough level to ionize the gas mixture. This forms an arc, which reduces the voltage between the terminals of the GDT, resulting in current conduction between them. When the overvoltage is removed, the arc extinguishes itself, ending the current flow.

The 2056-25-B3FLF has a maximum single-pulse energy rating of 25J, with a rated discharge current of 10kA (8/20μs) and a rated breakdown voltage of 225V. The arrester has a response time of less than 40ns, allowing it to absorb a large amount of energy in a brief period of time, thus preventing equipment damage.

Applications of 2056-25-B3FLF

The 2056-25-B3FLF is suitable for use in industrial and commercial applications, such as small to medium-scale equipment, including computer-operated machines, programmable logic controllers, and communication systems. It can also be used in residential applications, such as telephone and alarm systems, as well as satellite systems and televisions. The 2056-25-B3FLF is designed to be used outdoors, and can withstand temperatures ranging from -40°C to 70°C.

GDTs are important components in the protection of electronic systems, as they can reduce the risk of damage due to high-energy transient surges, while allowing for normal operation. The 2056-25-B3FLF provides reliable and efficient protection from overvoltages, and is suitable for a variety of applications.

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