ROV07-151K-S

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TVS (Transient Voltage Suppressors) and MOVs (Metal-Oxide Varistors) are electronic components. They are commonly used in transient voltage protection applications. The ROV07-151K-S is a TVS component made by Richtek designed specifically for AC power supply applications. This component is used to protect against transient over-voltage events such as lightning strikes and electrical surges.

ROV07-151K-S Application Field and Working Principle

The ROV07-151K-S is designed to protect AC power supply lines. This component is commonly used in AC power line protection for electrical appliances. It can be used to protect the power supply from transient over-voltage events such as lightning strikes and electrical surges. The component is rated for a pulse peak power of 1.5 KW and a maximum non-repetitive surge current of 20A.

The ROV07-151K-S works by diverting excess current away from the protected circuit. When there is an over-voltage event, the ROV07-151K-S will absorb some of the energy and thus protect the circuit from damage. This is achieved using a MOV (Metal-Oxide Varistor) which works as a resistor. When the voltage exceeds the MOV breakdown voltage, the MOV begins to conduct, absorbing some of the incoming energy.

The ROV07-151K-S also includes a diode for additional protection. The diode will reduce the voltage of the incoming waveform and protect the circuit from high over-voltage events. The diode will also protect the MOV from inductive kickback which can occur after a voltage event.

The ROV07-151K-S is a robust, reliable and cost-effective solution for transient over-voltage protection. It is an ideal choice for AC power supply applications. Furthermore, the component is simple to install and can be used in a variety of different applications.

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