SL1122A090R

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Gas Discharge Tube Arresters (GDT) are protective devices designed to protect electrical systems from overvoltages and transients. The SL1122A090R is a compact GDT designed to provide fast and consistent protection for circuits with high voltage transients. It is often used in applications such as high voltage power supplies, pulse circuits, and controlled switches.

The SL1122A090R consists of a gas filled discharge tube and an arc suppressor. The arc suppressor consists of a metal electrode connected to the discharge tube. Both the discharge tube and the electrode are electrically and thermally insulated from each other. When an overvoltage occurs, the insulation between the electrodes decreases, which results in electrical arcs between the two electrodes. This creates a surge of current through the tube, which is dissipated as heat.

The working principle of the SL1122A090R is simple. When a high voltage transient occurs, the insulation between the electrodes is broken down and the current flowing through the tube builds up. This causes a high temperature zone inside the tube which causes the current to be dissipated as heat. This reduces the voltage and current of the transient and prevents it from damaging the system.

The SL1122A090R is used in applications where high voltage transients have to be quickly and effectively reduced. It is typically used in applications such as power supplies, pulse circuits, and high voltage AC and DC switching applications. It is often used in automotive, industrial, and medical applications, where safety and reliability are paramount.

The SL1122A090R is a reliable and cost-effective way to protect electrical circuits from overvoltages and transients. It is small and easy to install and is designed to provide fast and consistent protection. It can be used in a wide variety of applications and is suitable for both AC and DC systems. The SL1122A090R is the perfect solution for protecting electrical circuits from high voltage transients.

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