V460LU40CP

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TVS – Varistors, MOVs is one type of electronic component which is used for protection against transients. The V460LU40CP is a TRS Varistor, which is suitable for transient surge and spike protection in low-voltage applications such as telecoms, consumer electronics, lighting and mining.

Application Field of V460LU40CP Varistor

The V460LU40CP varistor is suitable for applications ranging from -33 V to +336 V, making it suitable for use with all common telecommunications, consumer electronics, lighting, and mining equipment. Many companies building these products use the V460LU40CP device to protect their products against transients in these applications.

The V460LU40CP device has a wide operating temperature range, from -40°C to +125°C, which further increases its flexibility and the range of applications for which it is suitable. Furthermore, it meets all the requirements of the Common Mode Inductor (CMI) norm, making it well suited for use in devices which must comply with this standard.

The V460LU40CP has a maximum peak pulse current of 101KA (10/1000µs) and a maximum operating continuous voltage of 225V RMS, both of which meet the specifications of the preferred vendors industries. This makes the V460LU40CP a suitable device for components and systems which require robust, reliable surge protection.

Working Principle of V460LU40CP Varistor

The V460LU40CP is a Transient Voltage Suppressor (TVS) varistor which uses a combination of electrical and mechanical principles. This ensures that the device can effectively limit voltage surges while still allowing normal electrical signals to pass through.

The device works by utilising two types of components, the varistor itself and the transient-voltage suppressor (TVS). The varistor is a nonlinear resistor component which has a specific characteristics of changing its resistance with applied voltage. The TVS element is a zener diode which has a breakdown voltage greater than the normal operating voltage. When an overvoltage occurs on the line, the TVS element quickly comes into conduction and quickly suppresses the overvoltage, while the varistor protects against further transient voltage spikes and absorbs any additional energy.

The combination of these two components allows the V460LU40CP to protect circuitry, equipment and systems against transient voltage surges and spikes, whilestill maintaining the desired level of normal operating voltage. The device also ensures reliable EMI suppression and is certified for increase safety through its UL 1449 certification.

Conclusion

The V460LU40CP is an extremely versatile and robust Transient Voltage Suppressor (TVS) varistor which is suitable for applications ranging from -33V to +336V. This makes it suitable for use in a wide range of applications including telecoms, consumer electronics, lighting and mining. The device is also certified to UL1449, meaning it is suitable for providing enhanced safety for equipment and systems. By combining the electrical properties of the varistor with the mechanical properties of the TVS, the V460LU40CP can effectively protect against transient voltage surges and spikes, while still allowing normal electrical signals to pass.

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