ROV14H301K-S

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TVS Varistors, or Transient Voltage Suppressors, provide overvoltage protection by preventing high voltage transients from damaging connected electronic components. These devices act as a “clamp”, which rapidly lowers peak voltage levels and limits the amount of energy that can pass through. MOVs, or Metal Oxide Varistors, are similar to TVS Varistors in that they protect against transient voltage spikes. They are more effective and provide more reliable protection than standard varistors, but require more accurate selection of voltage ratings.

The ROV14H301K-S is a high-performance TVS Varistor designed specifically for transient voltage suppression applications. This varistor is capable of suppressing transients up to 14,000 Volts (Modeled Voltage), and features an ultra-low leakage current and superior clamping for peak pulse protection. The ROV14H301K-S is designed for use in a variety of applications, including: electrical and electronic equipment, consumer devices, automotive systems, and industrial equipment.

The working principle behind the ROV14H301K-S is based on the principle of “electrostatic clamping”. When a voltage transient is applied to the varistor, an electrostatic field is created which quickly reduces the peak voltage and clamps it to a safe value. By rapidly reducing the energy of the transient, the device protects the connected components from damage. The ROV14H301K-S also features reverse polarity protection, which prevents the varistor from conducting current in either direction. This additional protection makes this device an ideal choice for a wide range of applications that may experience reversed polarity transients.

The ROV14H301K-S is one of the leading TVS Varistors available, and provides numerous advantages over standard Varistors. It features dynamically low leakage current, high ESD protection ratings, and superior clamping performance for peak pulse protection. Additionally, this device is designed for low installed cost, as it can operate without an additional heat sink or other mounting hardware. As a result, the ROV14H301K-S is the ideal solution for applications that require reliable, long-lasting transient voltage suppression.

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