ROV14-391K-S

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Transient Voltage Suppressor (TVS) devices, such as Varistors, Metal Oxide Varistors (MOVs) and Silicon Avalanche Diodes (SADs) are designed to provide surge protection for sensitive electronic circuits against voltage transients created by AC power systems.

The ROV14-391K-S is a 14V 1,000 watt Metal Oxide Varistor (MOV) device which offers both cost-effective, high performance and reliable surge protection. This particular device is designed to protect sensitive electronics against transient voltage spikes, as well as providing a safe low-impedance path to ground. In addition, the ROV14-391K-S protects against ESD, EMI/RFI noise, and offers superior surge energy absorption over other similar devices.

In addition to its primary function of surge protection, the ROV14-391K-S also acts as a sensor for voltage and current, providing real-time protection and monitoring capabilities. It can be used to detect abnormal current or voltage levels, which then triggers an appropriate action. This could be an alarm, a shut-down, or a warning signal. The device can also be used for over- and under-voltage protection, as well as simple control functions.

The working principle of the ROV14-391K-S is based on the Mov\'s ability to create an electrostatic field in response to applied voltage. This field creates a large resistance to the flow of current, which in turn reduces the voltage across the device. This in turn limits the amount of current that can flow through the device at any given time. When the applied voltage surpasses a certain threshold, the electrostatic field reacts by increasing the resistance even further, so as to limit the amount current which can pass through at any given time.

The ROV14-391K-S\'s Metal Oxide Varistor technology offers several advantages when compared to other types of surge protection devices. It has a higher over-voltage protection capability, is smaller in size, and is very cost-effective. Additionally, it has a fast response time and a higher peak transients current rating, which provides the device higher surge protection capability.

The ROV14-391K-S is a versatile device, and is ideal for a wide variety of applications, such as data line protection, general protection of electronic components, DC power protection, and as a replacement for traditional fuses and circuit breakers. It is also used in home and industrial equipment, providing efficient over-voltage and over-current protection. It is also suitable for automotive and industrial applications, providing surge protection in high-power applications such as solar inverters and AC motor controls.

In conclusion, the ROV14-391K-S is an excellent solution for providing surge protection. Its metal oxide varistor technology offers a high degree of surge protection, as well as a fast response time and a small size. This makes the ROV14-391K-S an ideal choice for a wide variety of applications, ranging from data line protection to industrial applications.

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