ROV10H751K

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Lightning surge protection parts are key components in the design of electronic equipment. The ROV10H751K series transil is a high-performance, double-line protection device for low-capacity overvoltage protection in electronic equipment. This product is part of the TVS - Varistors, MOVs family.

Product Introduction

ROV10H751K transils feature an optimized design for the specific needs of low-capacity applications. In addition to providing better EMI suppression than conventional metal oxide varistors (MOVs), this product features overvoltage protection up to 750 volts, wide operating temperature range of -55°C to 125°C and fast response times in the nanosecond range. The ROV10H751K transil is designed to reduce electromagnetic interference (EMI) and minimize the risk of equipment damage from electrical hazards. Its excellent characteristics make it ideal for the protection of low-capacity circuit and over-current warnings of automotive electronic systems.

Application Field

Common application fields of ROV10H751K transils include industrial, automotive, computer & display, consumer electronics, telecom & networking, portable electronics, etc. This product is also suitable for low-capacity over-voltage protection in electronic equipment and critical components. The ROV10H751K is particularly well-suited for use in automotive electronics. For example, it can be used to protect fuel senders, audio input circuits, blower motors, and other components from voltage fluctuations. Besides, due to its excellent stability and EMI suppression features, the ROV10H751K is ideal for replacing traditional MOVs in sensitive automotive electronic systems such as airbag detection circuits.

Working Principle

The ROV10H751K transil is based on the same principle as traditional MOVs. It is composed of two electrodes, a semiconductor junction, and a control diode. When the input voltage increases to a certain extent, the control diode breaks down, and when the input voltage decreases to a certain level, the control diode is turned on and off. In this way, the output voltage is limited to a certain level and the over-voltage is suppressed.

The main difference between ROV10H751K transils and traditional MOVs lies in the construction of the device. The ROV10H751K is composed of multiple small varistors in parallel, allowing it to operate at high frequency and offer superior suppression to MOVs. This design also enables faster response times, reduced EMI, greater stability and lower parasitic inductance for the transil compared to traditional MOVs.

Conclusion

The ROV10H751K series transil is designed for low-capacity protection, offering superior EMI suppression than traditional MOVs while maintaining fast response times and excellent stability. This product is ideal for a wide range of applications including industrial, automotive, consumer electronics, etc. Its optimized design makes it an ideal choice for over-voltage protection in sensitive automotive electronic systems such as airbag detection circuits.

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