2049-07-BT1LF

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Gas Discharge Tube Arresters (GDT) are commonly used in the field of circuit protection and are becoming increasingly popular in various industrial and consumer applications. The 2049-07-BT1LF is a specific type of GDT device and is widely used in the protection of circuits from high voltage surges.

The 2049-07-BT1LF is a gas discharge tube arrester that is designed to protect electrical circuits from transient voltage surges. The device is a low impedance, non-inductive, three-terminal component that provides effective protection against over-voltage conditions. It is designed to undergo a controlled, temporary arc discharge when exposed to overvoltages, resulting in a low impedance current path for the surges to dissipate. This process effectively limits the magnitude of the voltage that can be applied to the circuit and thus prevents damage to the components.

The 2049-07-BT1LF consists of a GDT and a voltage-limiting element, both are connected in series between the two terminals of the arrester. The GDT is a glass cylinder filled with a noble gas, such as nitrogen, and its role is to produce a low-impedance path for the current flow. On the other hand, the voltage-limiting element is an integrated integrated circuit that is responsible for limiting the voltage applied to the circuit. This ensures that the voltage levels applied to the circuit are within the acceptable range.

The working principle of the 2049-07-BT1LF GDT is to rapidly extinguish the arc during a transient surge in voltage. When the surge occurs, the arrester’s voltage-limiting element directs current to the GDT, thereby creating an ionized path for the transient current. This path allows the current to pass, but limits the voltage to safe levels. Once the surge has passed, the ionized path dissipates and the current is no longer transmitted. This is how the 2049-07-BT1LF arrester provides effective protection to circuits against transient voltage surges.

The 2049-07-BT1LF GDT is a practical and reliable device for protecting circuits against transient voltage surges. It is a versatile component and can be used in a variety of applications, ranging from appliances to industrial machinery. The device is relatively easy to install and requires minimal maintenance. It is cost-effective and provides effective protection for circuits, thereby ensuring their safe functioning.

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