2057-12-BT1LF

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Gas Discharge Tube (GDT) arresters are high-voltage surge-protection devices commonly used to protect switchgear and other components from damage caused by overvoltage transients in the power supply lines. GDT arresters are similar to the conventional gas discharge tubes in that they contain a gas, such as air, nitrogen, or argon, that is used to arrest electrical current surges. When an overvoltage occurs, the tube will fire, allowing the unwanted voltage to be discharged into the circuit.

The 2057-12-BT1LF is a GDT arrester specifically designed for applications in the telecommunications industry, such as cellular networks, point-to-point microwave links, subscriber loops and mobile radio networks. It is designed with a higher breakdown voltage and lower clamping voltage than the standard GDT arresters, and it also has a lower leakage current, which reduces power dissipation and improves performance.

The working principle behind the 2057-12-BT1LF is relatively simple. The arresting element is charged with an internal voltage of approximately 1,200 Vdc. When the incoming electric field exceeds the arrester’s internal voltage, the breakdown voltage of the tube is reached and the arrester begins to discharge, reducing the transient voltage and allowing the normal flow of current to resume.

The 2057-12-BT1LF is most commonly used in applications where there is a risk of overvoltage or high voltage spikes. It is particularly useful for protecting electronics such as communication systems, radios, and signal processors from these dangerous voltage surges. It can also be used to protect networks from electrical transients, such as those caused by lightning strikes or other environmental factors. Due to its high performance and wide range of applications, the 2057-12-BT1LF GDT arrester is an ideal choice for many telecommunications and power protection needs.

The specific data is subject to PDF, and the above content is for reference