B88069X2040S102

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Gas Discharge Tube Arresters (GDT) have become essential components in various applications, from electronic circuitry to power supply networks. The B88069X2040S102 is a Gas Discharge Tube Arrester (GDT) designed by Infineon Technologies. It provides overvoltage surge protection to sensitive electronic components, such as those used in automobiles, industrial machinery and power mains. In this article, we will discuss the application field and working principle of the B88069X2040S102.

The B88069X2040S102\'s application field includes:

• Automotive electronics: GDTs are used in electronic components in cars, such as airbag systems, antilock brake systems, powertrain control modules, and many other systems.
• Industrial machinery: GDTs are used in industrial process control systems, HVAC equipment, energy management systems, and other types of automation.
• Power mains: GDTs are used to protect electrical power systems from voltage transients caused by lightning or utility power outages.

The B88069X2040S102\'s working principle is based on the fact that it contains an ionized gas discharge tube, which acts as an electrical bridge to protect the sensitive electronic components from high voltage surges. When a surge is detected, the gas discharge tube produces a spark, which creates an electric bridge between the line and ground, limiting the overvoltage. The gas discharge tube is filled with a special non-flammable gas, which enhances its durability and improves its ability to withstand high temperature and electrical effects.

In addition to providing overvoltage surge protection, the B88069X2040S102 also offers overcurrent protection. The overcurrent protection is achieved by detecting overcurrents and disconnecting the overcurrent path. The disconnection action is accomplished by depositing a floating charge on the gas discharge tube\'s interrupter contact. This charge creates an electric field between the contacts, causing them to break the current flow.

The B88069X2040S102 is a high-performance GDT designed specifically for applications that require high levels of reliability and long-term protection from voltage transients. Its coated components are corrosion resistant, and the gas-filled tube provides superior strength and insulation resistance. The GDT is rated for up to 800 VAC and is suitable for use in a wide range of industrial and commercial applications.

In summary, the B88069X2040S102 is a high-performance Gas Discharge Tube Arrester designed to provide overvoltage surge protection to sensitive electronic components. Its application field includes automotive electronics, industrial machinery, and power mains, and its working principle is based on a gas-filled tube that produces a spark to create an electric bridge across the line and ground, limiting the overvoltage.

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