RV221K05T

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TVS (Transient Voltage Suppressor), MOVs (Metal Oxide Varistor) and Varistors are all devices which are designed to protect electrical devices against damage from surges in the electrical system. The RV221K05T (Thermally Enhanced Metal Oxide Varistor) is one such device specifically designed to protect sensitive electrical equipment from over-voltage damage.

The RV221K05T is designed to provide superior over-voltage protection for automotive and electronic systems. Its design combines a high-performance thermally enhanced Metal Oxide Varistor (MOV) with a shunt-diode-staged capacitance circuit. This design offers superior over-voltage protection in demanding automotive and electronic systems, compared to other conventional TVS devices.

The RV221K05T has the ability to absorb electrical energy or power from over-voltage surges, and protect against long duration transients. It is suitable for automotive and non-automotive applications such as consumer electronics, communications systems, medical equipment, and power converters. The device is also highly configurable, with adjustable pulse widths and adjustable holding volts, providing the user with ultimate flexibility and control over their device protection.

The working principle of the RV221K05T is simple and straightforward. The device is designed to absorb electrical energy from over-voltage surges and dissipate it into heat, thus protecting the sensitive equipment. The device also utilizes a shunt-diode-staged capacitance circuit to provide extra protection and protection from long duration transients.

In operation, the RV221K05T device acts as an energy absorber, clamping both positive and negative over-voltage transients and limiting the voltage supplied to the protected device. When the surge or peak voltage reaches a critical level, the MOV section of the device clamps the voltage and diverts this to a shunt-diode-staged capacitor. This capacitor will slowly discharge, dissipating the energy into the device and protecting the appliance from over-voltage damage.

The RV221K05T device offers a wide range of features, including adjustable pulse widths, adjustable holding voltage and a dynamic response time. This makes the device highly configurable, allowing users to tailor the device’s protection capabilities to suit their specific needs. The device also offers design flexibility, with pre-manufactured, screw-mountable, and easy-to-connect solutions.

The RV221K05T device is a compact and efficient solution for protecting sensitive electrical equipment from damaging over-voltage surges. The device is suitable for automotive and non-automotive applications, and offers adjustable pulse widths, adjustable holding voltage, and a fast response time in order to suit any particular application. As such, the RV221K05T is an ideal solution for anyone looking for superior over-voltage protection.

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