2036-25-SM

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With the advancement of technology, Gas Discharge Tube Arresters (GDT) have become increasingly important in protecting electrical systems from surge or other over-voltage events. The most common type of GDT is the 2036-25-SM varistor. This varistor is a voltage-dependent device that limits the voltage on electrical systems to a predetermined level. It is typically connected in series with a system’s main power source, or with a transformer, to limit the voltage to the desired level.

In order to understand how the varistor works, one must first understand the working principle behind GDTs. GDTs are composed of gas-filled tubes that are connected to electrodes. When a surge or other over-voltage event occurs, the gas in the tube will ionize, creating a current flow. This current flow creates a protective shield around the electrodes, which prevents current from travelling beyond the predetermined set point. As a result, the voltage is limited to this predetermined amount.

The 2036-25-SM varistor is designed for use in electronic systems that require surge protection. It has a typical clamping voltage of 36V, a maximum peak pulse current of 2600A, and a capacitance of 1pf. It also features a temperature coefficient of 0.36%/ degree Celsius. When the varistor is connected in series with a system, it will automatically reduce the voltage to the predetermined clamping voltage, regardless of the current in the system. This helps protect the system from over-voltage events, as well as protect the components within the system from an unexpected surge.

The 2036-25-SM varistor is a reliable way of providing protection against surges or other over-voltage events. It is relatively easy to install and requires minimal maintenance. Additionally, it provides protection without significantly impacting the performance of the system, allowing for reliable operation even under high-voltage conditions. Thanks to its reliability and performance, the 2036-25-SM varistor has become a widely used surge protection device in many electronic systems.

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