ROV10-220K

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TVS (Transient Voltage Suppressor) is a type of protection device used to protect electronic circuits from voltage spikes. ROV10-220K is a series of TVSs manufactured by Bourns, Inc. This series is designed for low-power and medium-power applications, with an operating voltage range of 3.3 V to 220 V.

ROV10-220K TVSs are constructed from a gas-filled, metal-oxide-varistor (MOV) material. This material is designed to absorb transient energy when a voltage spike exceeds a certain voltage threshold. The MOV material in the device is constructed in such a way that it produces a variable resistance based on the voltage level applied across it.

ROV10-220K TVSs are available in two different configurations: unidirectional and bidirectional. The unidirectional configuration is designed to protect components from electricity from one direction, while the bidirectional configuration can protect from electricity from both directions.

The operating voltage of the ROV10-220K device is determined by its breakdown voltage. The breakdown voltage is the voltage at which the TVS will begin to conduct. The breakdown voltage of the ROV10-220K is 3.3 V to 220 V. The device has a peak pulse power rating of 330 W and a surge current rating of 10 A.

The ROV10-220K series of TVSs is designed to provide reliable protection against voltage transients. It is suitable for use in a variety of applications, including automotive, telecommunications, consumer electronics, and industrial control circuits.

The working principle of the ROV10-220K is based on the fact that the material that forms the MOV acts like a voltage-dependent resistor. When a voltage spike occurs, the TVS begins to conduct and responds with a changing resistance as the voltage increases or decreases.

This changing resistance allows the transient voltage to be diverted away from sensitive components. As the voltage spike reaches its peak amplitude, the TVS becomes less conductive. This ensures the voltages stay at a safe level and does not damage the components.

The ROV10-220K is designed to provide reliable protection against voltage spikes. It is well-suited for applications such as automotive electronics, consumer electronics, telecommunications, and industrial control circuits. The device can also be used in other applications that require transient surge protection.

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