ROV14H181K-S-2

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Varistors, METAL OXIDE VARISTOR (MOVs) and Transient Voltage Suppressor (TVS) are essential components used in protecting electronic circuits from electrical surge damage. ROV14H181K-S-2 is a type of TVS that has been designed with superior clamping capability in order to provide reliable and effective over-voltage protection. This TVS is commonly employed in industrial, automotive and consumer applications for protection of devices and circuits from surges caused by transients, over-voltages, surges, spikes and ESD. Below, the application field and working principle of ROV14H181K-S-2 will be discussed in detail.

Application Field of ROV14H181K-S-2

ROV14H181K-S-2 TVS is a RoHS compliant lead-free bi-directional device primarily used in hybrid and electric vehicles, such as in the voltage regulator module for protection of the ECM and DC/DC converter from transients. ROV14H181K-S-2 is also widely used in industrial applications, such as in power supplies, appliances, factory automation systems, medical equipment, and consumer goods. In addition, the ROV14H181K-S-2 can be used in lighting systems, HVAC systems, and any other system that requires protection against over-voltage transients.

Working Principle of ROV14H181K-S-2

The ROV14H181K-S-2 is a bidirectional Transient Voltage Suppressor with a Metal Oxide Varistor (MOV) element within it. It is designed to limit voltage transients between its two lead terminals. The device consists of a ceramic-filled polymeric housing with two metal terminals, which are connected internally to a varistor. The varistor is made up of a metal oxide compound, which helps to limit voltage transients by “clamping” them to a maximum allowable level. The device limits currents to a maximum allowed value by dissipating the energy of the transient voltage at the terminals in the form of heat. The high breakdown voltage ratings and superior energy handling capability of the device makes it suitable for use in applications that may be exposed to high voltages and current surges.

The ROV14H181K-S-2 is a highly effective device for providing over-voltage protection and safeguarding against transients, surges, spikes and ESD. It has high surge capability ratings, a wide operating temperature range (from -55°C to +125°C), and an excellent clamping capability. The device is also RoHS compliant and UL94V-0 approved, making it suitable for use in a variety of different applications.

The ROV14H181K-S-2 is a highly effective and reliable TVS that can provide effective over-voltage protection in a variety of industrial, automotive and consumer applications. It has a wide operating temperature range and an excellent clamping capability, making it perfect for protecting devices and circuits from transient voltage surges. Furthermore, the device is RoHS compliant and UL94V-0 approved, making it suitable for a wide range of uses.

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