ROV10H271K

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In modern society, the use of electricity and electronic components is increasingly common. To this end, ROV10H271K, belonging to the TVS-Varistor, MOV family of products, provides reliable protection against transient overvoltage requirements for a wide range of domestic and industrial applications.

ROV10H271K is a metal oxide semiconductor (MOS). It is designed to provide an effective and safe life protection solution to multiple electronic and electrical products. It features excellent over-voltage protection, high surge current handling capability, and fast response time.

The operating principle of this surge protector is based on the MOSFET transistor process, which features high breakdown voltage, low resistance, and low junction temperature. The device is equipped with a durable PTC thermistor which acts as a safety device in the event of abrupt surge overvoltage. The thermistor has an extremely high melting temperature (typically ranging from 300 °C to 500 °C) which makes it a very efficient device for protecting circuits.

Moreover, the device also utilizes an integrated stress relief element that serves to shield the integrated circuit against thermal cycling and induced current. The device also features a protection diode to protect against reversed polarity conditions. It utilizes a proven Zener diode technique in order to suppress common mode and transverse mode overvoltage. Its operation is based on sourcing current from the Zener diode in order to control the forward current path and reverse bias current.

The device\'s circuitry comprises of several elements including a metal oxide varistor, Zener diode, overvoltage protection diode, and a PTC thermistor.

The MOS metal oxide varistors serve to attenuate and identify the over-voltage above the rated level. It is a non-linear electrical component which is also used to indicate the amount of overvoltage on the supply line and provide a protective device that reacts in case of overvoltage.

The device\'s Zener diode serves as an overcurrent flow protection against transverse mode surges. It serves to divert excess current away from the sensitive device which is connected to the supply line.

The overvoltage protection diode serves to guard against reversed polarity conditions. It serves to limit the voltage to the desired level while blocking any current passing through the device in the event of both normal and abnormal conditions.

The PTC thermistor protects the device against destructive overloads and rapid temperature rises. If an overcurrent passes through the device, it will cause the thermistor to rapidly heat up, thus reducing the current. The device also features a protection diode which serves to protect the sensitive device against current transients due to reversed polarity.

In summary, the ROV10H271K is an efficient and reliable surge protection device. It is widely used in a variety of applications including industrial, automotive, consumer electronics, lighting, and telecommunications. The device is designed to protect circuits and devices from overvoltage faults and transverse mode surges enabling them to maintain their operation at safe levels.

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