2036-40-SMLF

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Gas Discharge Tube Arresters (GDTs) provide a reliable and cost-effective solution to overvoltage/surge protection, as they efficiently limit transients that may damage sensitive equipment or cause catastrophic system failures. The GDT is an overvoltage protection device with a broad range of applications, including protectors against lightning strikes and surge arresters- specially designed for power lines. Wherever fail-safe operation, high level of safety and reliability are required, GDTs are commonly used.

2019-40-SMLF type is one of the most commonly used GDTs that is used in various sectors. It is used in applications which require an operating voltage input of up to 500 V DC and a surge rating of up to 8000 A.

The working principle of the 2019-40-SMLF GDT involves the following steps:

1. In normal operation, the application voltage keeps the electrodes of the GDT at low voltage, typically sitting at below the breakdown voltage.
2. When a voltage surge occurs, the potential difference across the electrodes of the GDT reaches the breakdown voltage and creates an electric arc.
3. The electric arc causes current to flow through the GDT, greatly increasing the potential difference across its electrodes.
4. The increased potential difference compresses and extinguishes the electric arc, thereby preventing it from damaging the application.

The type 2019-40-SMLF GDT has a wide range of field of applications, such as automotive, industrial equipment, electronics, medical, telecom, and powerline protection. In the automotive sector, GDTs are used in vehicles, for example, to protect sensitive components from voltage spikes. GDTs are also used in industrial equipment, such as the protection of pumps and industrial controllers from electrical disturbances. In the electronics sector, GDTs are used for the protection of circuits and components, such as motherboards, CPUs, and power supplies from voltage spikes. GDTs are also used in medical devices, such as altimeters, pulse oximeters, and oximeters to protect sensitive components from any electrical disturbances. In the telecommunications sector, GDTs are used to protect telecom systems such as routers and switching equipment from voltage surges. Lastly, GDTs are also used for powerline protection, such as transformer and solar photovoltaic (PV) system protection from voltage spikes.

In conclusion, GDTs are widely used in many industrial sectors and applications. They provide an efficient and cost-effective solution to overvoltage protection. The 2019-40-SMLF GDT works based on the principle of electric arc discharge and compression. This type of GDT is used for applications which require up to 500 V DC and a surge rating of up to 8000 A.

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