2035-20-SM-RP

Series:	2035-SM
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Voltage - DC Spark Over (Nom):	200V
Impulse Discharge Current (8/20µs):	5000A (5kA)
Tolerance:	±15%
Number of Poles:	2
Fail Short:	No
Mounting Type:	Surface Mount
Package / Case:	2-SMD Cylinder Square End

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Introduction

Gas Discharge Tube Arresters (GDT) are passive components used to protect electrical systems from high levels of electrical voltages. They are loaded with a gas mixture, usually nitrogen or carbon dioxide, which allows them to withstand higher voltages than normal resistive components. The field of application for GDTs is very broad, ranging from industrial, commercial and residential power systems to telecommunication networks. The working principle of a GDT is based on the principle of electrical insulation and the ability to limit high voltages.

2035-20-SM-RP application field and working principle

The 2035-20-SM-RP GDT is a highly reliable device used primarily in residential power systems. It is composed of a gas-filled tube and a variety of electrodes. The gas-filled tube acts as an insulating barrier between the electrodes, providing electrical insulation. The electrodes act as a series of contacts, which allow electricity to flow through the device when the voltage is below the rated limiting voltage. When the voltage exceeds the rated value, the gas-filled tube acts as an overload protection and the voltage is limited to a safe level.The 2035-20-SM-RP GDT is designed to limit the voltage in both direct and alternating current applications. In direct current applications, the device limits the surge and peak voltage through the use of two electrodes. The first electrode is located near the power source and is connected to the positive side of the power supply. The second electrode is located near the load and is connected to the negative side of the power supply. When a voltage surge occurs, the voltage is limited by the gas-filled tube and the electrodes. In alternating current applications, the device is designed to limit the alternating current voltage. The device limits the voltage by using three electrodes, two of which are located near the power source and the third near the load. The positive and negative electrodes of the power supply are connected to each of the three electrodes. The third electrode is positioned between the two other electrodes and acts as an alternating current capacitor, storing electrical energy and releasing it when the voltage exceeds the rated limiting voltage.

Conclusion

The 2035-20-SM-RP GDT is a highly reliable device used primarily in residential power systems. It is composed of a gas-filled tube and a variety of electrodes, providing electrical insulation and limiting high voltages in both direct and alternating current applications. This device provides both dependable and cost-effective protection for a wide variety of electrical systems.

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