2039-110-BT1LF

Gas Discharge Tube Arresters (GDT)

Gas Discharge Tube Arresters (GDT) are electrical devices used for the protection of sensitive electronic systems from high-voltage spikes, specifically those caused by lightning strikes. For this reason, they are often referred to as lightning arresters or surge protectors. The 2039-110-BT1LF is a type of GDT designed to provide protection for circuits and equipment running at low voltages, and is suitable for applications in home, business, and industrial settings. In this article, we\'ll discuss the application field and working principle of the 2039-110-BT1LF.

Application Field

The 2039-110-BT1LF GDT is designed for installation in telecom, CATV, and similar low-voltage applications. It provides both surge protection for network cables connected to your devices, as well as short-circuit protection for sensitive equipment. This makes it ideal for use in installations where there is a risk of overloads or lightning strikes causing costly and dangerous voltage surges. The 2039-110-BT1LF is also designed to be compatible with a variety of other electrical protection systems, meaning it can seamlessly integrate into existing installations and provide uniform levels of protection.

Working Principle

The working principle of the 2039-110-BT1LF GDT is based on a combination of two components: an electrostatic tube, and an internal resistor. The electrostatic tube is filled with a gas mixture of noble gases, such as argon and nitrogen, which provides the insulation between the device and the circuit it is protecting. When a high-voltage surge occurs, the ionized gas within the tube is discharged through the internal resistor, which limits the magnitude of the current, thus providing effective protection against destructive voltage surges.

The 2039-110-BT1LF GDT also contains a voltage-dependent component (VDR) that provides additional protection against over-voltage, thereby ensuring reliable circuit protection. The VDR reacts to fast rise times of voltage and current in order to restrict the maximum discharge current.

In summary, the 2039-110-BT1LF GDT is an ideal solution for protecting low-voltage circuits and equipment from lightning strikes and voltage surges. Its combination of electrostatic tube, internal resistor, and VDR provide reliable and consistent protection, allowing users to rest assured that their circuits, components, and equipment will remain safe and operational.