ROV05-751K-S

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Transient voltage suppressors (TVSs), also known as varistors or surge suppressors, are used in many industries to protect products from overvoltage and voltage transients. TVSs help protect sensitive electronic components from damage due to power surges, lightning, electrostatic discharge (ESD), or other transient voltage events. MOVs are a type of TVS that are specifically designed to protect against electrostatic discharge (ESD).

ROV05-751K-S is a TVS series from Meritec. It features high ESD-protected diodes, fast responding times, and low capacitance levels. The ROV05-751K-S is an ESD-protected suppressing device that is designed to protect from overvoltage transients. It’s ideal for use in applications including data/signal lines, instrumentation, and medical equipment.

ROV05-751K-S application field and working principle lies in its ability to provide protection against transient voltage events. It works by clamping the voltage spike to a safe operating level, allowing for the safe operation of electrical and electronic components. The device works by absorbing the transient energy and dissipating it into the system. It does not require an external power source or any form of grounding for operation.

In order to ensure proper protection, the ROV05-751K-S varistor must be sized correctly for the application. This is done by calculating the varistor’s absolute peak pulse voltage and then selecting a device that is capable of exceeding this voltage. Additionally, consideration must be taken to ensure that the rated power dissipation capacity of the device can handle the incoming surges.

The device also has the ability to self-recover after a transient event. It is important to note that the device must be rated to handle the incoming current in order to prevent damage, and for safety reasons, it’s recommended to exceed the current requirements by at least 25%.

The ROV05-751K-S device provides fast clamping of transient voltages in <1μs. The device is also constructed with an advanced low-capacitance diode architecture that helps ensure low residual voltage levels after a surge has occurred. Additionally, it features an integrated heat spreader that helps dissipate excess heat from the device.

In conclusion, the ROV05-751K-S is a widely used TVS series that features fast responding times and low capacitance levels. It is designed to provide protection against transient voltage events by clamping the voltage spike to a safe operating level. The device also has the ability to self-recover after a transient event. It is important to ensure that the varistor is sized correctly for the application to ensure optimal protection.

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