VDRS07B020BSE

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TVS - Varistors, MOVs are electrostatic discharge (ESD) protection components with surge protective characteristics.

The VDRS07B020BSE is a type of TVS- Varistor, MOVs, used to protect sensitive electronic components from overvoltage and voltage transients. It is designed to provide an overvoltage protection function and to clamp large voltage and current surges in the circuit, while at the same time allowing the electrical energy created by the transient to be safely dissipation away from the protected circuitry. It is a unidirectional protection device and can be used in AC or DC applications.

Applications

The VDRS07B020BSE is designed for use in a variety of applications, including:

• High-Voltage Power Systems
• Lighting Control and Automation Systems
• Industrial Automation Systems and Process Control
• Automotive Electronics
• Telecommunications
• Computer Peripherals
• Consumer Electronics

Working Principle

The VDRS07B020BSE is designed to protect against transient voltages and currents. It is a unidirectional protection device, which works by a process known as \'clamping\'. The component contains a special type of metal-oxide-varistor (MOV) sandwiched between two printed circuit boards and connected in a series configuration. When a voltage transient occurs, the MOV detects the voltage surge and limits it to a safe level by clamping the voltage to a predetermined voltage threshold. It then takes on the characteristics of a resistor, dissipating the excess energy created by the transient.

The VDRS07B020BSE also contains a second layer of protection which helps to prevent damage caused by excessive current. This layer of protection is provided by a specialized diode, which is connected in parallel with the MOV. When the voltage transient occurs, this diode is activated and limits the amount of current flowing through the component.

The VDRS07B020BSE is designed to be used in combination with other ESD components such as EMI filters, to create a comprehensive ESD protection system. By using a combination of ESD components, the overall system efficiency can be increased and system reliability can be improved.

The VDRS07B020BSE is a robust and reliable solution for transient protection applications. It is a cost-effective solution, which is easy to install and requires minimal maintenance. Overall, it offers a high level of protection, and is a great choice for those looking for effective transient protection.

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