AG20PT152F-L3N

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Gas Discharge Tube Arresters (GDT) are devices that are designed to protect vulnerable electrical components and systems from damaging levels of surge energy caused by voltage spikes. GDT devices can be used to protect both AC and DC power supplies, as well as other electronic components. In addition, GDT’s are often used for a variety of medical, industrial, and commercial applications.

Introduction to AG20PT152F-L3N

The AG20PT152F-L3N is a Gas Discharge Tube Arrester that is designed for low voltage protection applications, with a voltage rating of 152 volts AC or 100 volts DC. The device is composed of a gas-filled tube, which is designed to vent a portion of the surge energy during an event, and two metal leads, which are connected to the circuit being protected. The GDT has a response time of 1 to 2 nanoseconds, and is designed to withstand surge voltage up to 4,000 volts.

Application Field and Working Principle

The AG20PT152F-L3N is primarily used for the protection of low voltage circuitry and systems, such as DC power supplies, AC power supplies, computers, and telecommunications equipment. The device is typically used in medical, industrial, and commercial applications. The primary purpose of the device is to protect the circuitry from surge voltages that may otherwise cause system or component failure.

The AG20PT152F-L3N works by providing a low resistance path when the surge voltage reaches the rated voltage level of the GDT. When the voltage reaches the rating of the device, the gas in the tube will ionize and create a low resistance path for the surge energy to be vented. The lead wires of the device are connected to the circuitry or circuit components being protected, and when the voltage reaches the rated level, the current is diverted away from the sensitive components and instead passes through the GDT tube.

Once the GDT has vented the surge energy, the ionized gas will return to its normal state, the low resistance path will be removed, and the protected circuitry will no longer be at risk. The AG20PT152F-L3N is typically used in applications where the surge voltage is expected to be moderate to low, such as those found in medical, industrial, and commercial applications.

Advantages of AG20PT152F-L3N

The AG20PT152F-L3N has several advantages over traditional surge protection devices. The most significant advantages include its high surge handling capability, low response time, and its ability to provide low resistance paths for the surge energy. Additionally, the AG20PT152F-L3N provides a high level of protection for sensitive components and systems, while still being relatively cost-effective.

The device is capable of handling surges up to 4,000 volts, and has a response time of 1 to 2 nanoseconds. This is quicker than many other surge protection devices, which can take up to 20 nanoseconds or longer to respond. Additionally, the AG20PT152F-L3N provides low resistance paths for the surge energy, ensuring that the surge does not damage sensitive components or systems.

Conclusion

Gas Discharge Tube Arresters, such as the AG20PT152F-L3N, provide an effective and reliable way to protect sensitive components and systems from damaging surge energies. The AG20PT152F-L3N is designed for low voltage protection applications, and offers a high level of protection for AC and DC power supplies, as well as other electronic components. The device has several advantages, including its high surge handling capabilities, its low response time, and its ability to provide low resistance paths for the surge energy.

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