2035-25-B

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Gas Discharge Tube Arresters (GDT) are used for protecting all kinds of electrical equipment against the effects of transient overvoltages. They are often used in power supplies, communications systems, and instrumentation circuits. 2035-25-B is one of the most popular GDTs, and its application field and working principle are outlined in this article.

The 2035-25-B GDT is a 5-prism discharge element. It is designed for high speed overvoltage protection in RF systems, such as antennas, digital phone systems, cellular base stations, and digital equipment. It provides a highly reliable and efficient protection by blocking and absorbing overvoltages. The 2035-25-B is capable of handling up to 2,500 volts. Its performance is superior compared to other GDTs due to its high energizing and regeneration characteristics.

The working principle of the 2035-25-B GDT is based on the fact that when an overvoltage is applied, the electrons are accelerated and the high voltage overpowers the field of the discharge tube. This results in an instant cathode layer being created due to free electrons coming out of the tube walls. They create a larger field which is capable of sustaining the overvoltage for a longer period of time. When the voltage drops or after a certain period of time the field disappears and the driver circuit inside the tube is reset, allowing the GDT to reset and discharge itself.

The primary application field of the 2035-25-B GDT is the protection of communication systems from transient overvoltages. This type of GDT can be used in various types of applications, such as antennas, digital phone systems, cellular base stations, and digital equipment. The 2035-25-B GDT has a high current handling capability up to 1,000 amperes. Its high surge current ratings make it an ideal protection device for power systems. It is also used for protection of high voltage electrical equipment and systems against surge overvoltages.

The 2035-25-B GDT offers superior performance compared to other GDTs due to its high energizing and regeneration characteristics. It is capable of absorbing large transient overvoltage levels. It is also capable of operating in temperatures up to 125 degrees Celsius. The 2035-25-B is a reliable and cost-effective solution for applications requiring reliable transient overvoltage protection.

In conclusion, the 2035-25-B GDT is an excellent choice for transient overvoltage protection in communication systems and power systems. It is highly reliable and efficient and can handle up to 2,500 volts. It has a high current handling capability and is capable of sustaining transient overvoltage for a long period of time. Its high energizing and regeneration characteristics make it an ideal choice for various applications.

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