ROV07-201K-S-2

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TVS (transient voltage suppressors) are electrical components which are designed to protect other components and electrical systems from destructive overvoltages. The ROV07-201K-S-2 is an example of a type of TVS, which uses a MOV (metal oxide varistor) technology to absorb the energy of an incoming surge. This type of MOV TVS is designed for use in low-voltage AC or DC applications with a standard operating range of 4-40 volts.

The ROV07-201K-S-2 has a typical operating voltage of 230VAC and a peak pulse power rating of 1.8kW. It is rated for a maximum transient energy surge of 3J per line, which helps to protect attached electronics from the damaging effects of overvoltage. The ROV07-201K-S-2 is typically used in applications such as power supplies, motors, and home appliances.

The working principle of the MOV TVS component is based on the electrical properties of metal-oxide varistor (MOV) material. When an overvoltage is applied to the device, the MOV material consumes the excess energy in the form of heat, preventing damage to the electronic components. As the MOV material absorbs the incoming surge, it increases its resistance, stopping the flow of excessive current.

The ROV07-201K-S-2 TVS component is composed of two layers of metal-oxide varistor material which act as the conductive plates. The metal oxide material is sandwiched between the two plates, forming a solid layer which is both stable and rigid. This layer acts as the main insulation layer, protecting the system’s electronics from high voltages.

In addition, the MOV TVS also contains a non-linear resistance element which helps to protect the system from voltage overshoot and lightning events. This component is designed to restrict the current flow while allowing electrons to travel, creating a transient absorber. This feature also helps to protect against thermal runaway events, as the device can absorb and disperse the heat energy over a larger area.

The ROV07-201K-S-2 TVS component is designed to meet the requirements of UL1449 fourth edition and IEC 61000-4-2 surge current requirements. It has a low typical capacitance of 1pF, which helps to reduce noise in signal lines. Additionally, its low operating leakage current of 6μA helps to reduce power consumption.

In summary, the ROV07-201K-S-2 TVS component is designed to provide reliable surge protection for low-voltage AC and DC circuits. Its metal-oxide varistor material acts as a conductive layer, protecting the system’s electronics from high voltages and lightning surges. Additionally, its non-linear resistance element helps to protect the system from overshoot and thermal runaway events. The device is rated for a peak pulse power of 1.8kW and has a low leakage current of 6μA, making it an ideal choice for use in various power supplies, motors, and home appliances.

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