B88069X0590S102

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Gas discharge tubes, also known as GDTs or gas tube arrestors, are components that protect other circuit elements from transient overvoltage spikes. These devices are composed of two electrodes, an insulating spacers and typically are filled with a noble gas and a small amount of impurities. The device is designed in a way that under normal circumstances, the circuit is open and the current flow through the GDT is interrupted. When a high voltage surge enters the device, a spark or arc is created that bridges the gap between the electrodes and allowing the surge current to pass through. This process is usually referred to as “avalanche breakdown” or “avalanche current”.

The B88069X0590S102 is a Gas Discharge Tube Arresters (GDT) commonly used for high voltage transient protection, typically in applications ranging from 12V to 400V. It is designed to protect a wide range of electronic circuits from electrical transients, often deriving from the effect of lightning or ESD (electro-static discharge). It is capable of suppressing overvoltages of up to 540V (in 10/1000μs). It is a single line component consisting of gas-filled tube that is capable of withstanding surge current ratings up to 130A peak.

The working principle of the B88069X0590S102 GDT is based on the avalanche breakdown phenomenon which occurs when the voltage exceeds a certain level and an electric arc forms between the two electrodes. This arc lowers the intensity of the voltage across the gap allowing the surge current to be safely diverted away from theprotected circuit. The device is very fast in operation, reacting to transients in less than 1ns, providing maximum protection to circuit elements. Since the GDT act as a low impedance across the terminals after they trip, it is important that the other components in the circuit are designed to withstand the overvoltage.

The B88069X0590S102 GDT is primarily used for high voltage transient protection and is used in a variety of applications, such as AC/DC power supplies, telecommunications equipment, PC\'s, lighting equipment, and automotive electronics. It is also used in critical power systems where the requirement of quick and accurate response to incoming transient voltage surges is essential for uninterrupted operation.

The device is very easy to install and use and does not require any additional components. It is able to provide protection from voltages up to 540V and is available in a variety of sizes and configurations. The B88069X0590S102 GDT is a reliable and cost-effective tool that can help protect your equipment and is an important part of any electrical protection system.

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