ROV05-470K

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TVS (Transient Voltage Suppressor) devices are an important component of many electronic systems and circuits. They are designed to protect systems from transient or short-term abnormal voltage spikes, which occur on the power supply lines. MOVs (Metal Oxide Varistors) and Varistors are two main categories of TVS devices.

ROV05-470K is a reliable TVS device belonging to the Varistor category. Varistors, also known as bidirectional transient voltage suppressors, are components made of a semiconductor material such as silicon carbide or zinc oxide which can absorb large amounts of transient energy and then release it in the form of heat. Varistors are able to protect electronic systems from abnormal voltage spikes by providing a low-impedance path for the energy.

The ROV05-470K is a bidirectional varistor designed to offer protection from voltage transients up to 1500W peak. The device has a low capacitance of 470pF and a very high peak current rating of up to 2kA. The maximum operating voltage is rated at 425V, and it has an operating temperature range of -55°C to 125°C.

The ROV05-470K is typically used in auto, appliance, consumer electronics, industrial, healthcare, airport, and lighting applications. In these applications, the device is usually connected between the two power supply lines that need protection to protect the system from transient voltage spikes. During normal operating conditions, the ROV05-470K will provide a low-impedance path for the transient energy, ensuring that it does not reach the sensitive components of the system.

When a transient voltage spike occurs, the ROV05-470K will absorb the excess energy and then dissipate it as heat. This process is known as "clamping," as it helps to keep the voltage levels within the device\'s safe operating range. By properly installing the ROV05-470K in the circuit, it is possible to protect the system from voltage surges, thus ensuring a safe and reliable operation.

In conclusion, the ROV05-470K is a reliable and cost-effective TVS Varistor device that is designed to protect electronic systems from transient voltage spikes. By providing a low-impedance path for the energy, the device is able to help keep the voltage levels within acceptable limits and ensure safe operation. The device is ideal for applications such as auto, appliance, consumer electronics, industrial, healthcare, airport, and lighting, and offers a high peak current rating and a wide operating temperature range.

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