ERZ-V20D560

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TVS diodes and Metal Oxide Varistors (MOVs) are two of the most common types of surge protection devices (SPD). The ERZ-V20D560 is a unique type of SPD which combines the features of a Transient Voltage Suppression (TVS) diode and a Metal Oxide Varistor (MOV), and provides excellent protection for electronic systems against transient voltage surges. This article will discuss the application field of the ERZ-V20D560 and its working principle.

Application Field of the ERZ-V20D560

The ERZ-V20D560 is suitable for use in a wide range of applications, including industrial control boards, consumer electronics, telecommunications, automotive electronics, mobile devices, and server systems. The ERZ-V20D560 can also be used in combination with other types of surge protection devices to protect against multiple types of surges. The relatively small size of the ERZ-V20D560 makes it ideal for use in applications where space is a premium. The device is also RoHS-compliant, making it suitable for use in electronics applications where lead-free components are a must.

Working Principle of the ERZ-V20D560

The ERZ-V20D560 combines the working principles of a Transient Voltage Suppression (TVS) diode and a Metal Oxide Varistor (MOV). A TVS diode is a special type of diode designed to quickly clamp and discharge transient over-voltages to ground. The ERZ-V20D560’s built-in TVS diode actively clamps transient voltages and quickly dissipates them as heat. The device can protect against over-voltages up to 20kV.

A Metal Oxide Varistor (MOV) is a resistor made up of a sintered mixture of metal oxide particles. The resistance of an MOV changes in response to voltage. The ERZ-V20D560’s built-in MOV provides excellent protection against surges and protects against over-voltages up to 560V. The combination of a TVS diode and an MOV makes the ERZ-V20D560 an effective and reliable surge protection device.

Conclusion

The ERZ-V20D560 is a unique type of surge protection device which combines the features of a Transient Voltage Suppression (TVS) diode and a Metal Oxide Varistor (MOV). The device can provide excellent protection against transient voltage surges in a wide range of applications, including industrial control boards, consumer electronics, telecommunications, automotive electronics, mobile devices, and server systems. The combination of a TVS diode and an MOV makes the ERZ-V20D560 an effective and reliable surge protection device.

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