ROV07H431K-2

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TVS - Varistors, MOVs are two important concepts in the electronics industry. They refer to the use of a varistor in a circuit to protect it from various forms of surge or static electricity discharge. MOVs (metal oxide varistors) are a type of varistor that is specifically designed to work in a higher voltage environment than standard varistors, making them a popular choice for a variety of protection applications.

ROV07H431K-2 is one of the leading TVS - Varistors, MOVs that are available. It is a four-band, axial-leaded (or discrete) non-polar MOV. This MOV offers high surge current performance up to 9kA and peak pulse current of 5.8kA. The ROV07H431K-2 has excellent surge capability and EMI performance making it a perfect choice for many applications.

ROV07H431K-2 is ideal for use in a wide range of products, from automotive electronics, to digital audio and video products. It is also suitable for use in DC distribution systems and AC power grids. It is commonly used as a surge protection device in electrical equipment, offices, and homes, and is an effective solution for protecting sensitive electrical and electronic components.

The working principle of ROV07H431K-2 is that it offers fast protection from lightning, transient electrical surge, and ESD. It redirects the high voltage caused by the surge away from the sensitive circuitry, thus preventing it from being damaged. The MOV also acts as a voltage regulator, damping voltage spikes and lowering the oscillation frequency to keep the voltage of a circuit within given limits. This results in better EMI/RFI performance and improved power quality in the system.

In terms of safety, the ROV07H431K-2 is designed with a thermally activated fuse that will activate if the MOV reaches overboard temperature levels. This provides a failsafe mechanism protecting the circuit from further damage. The MOV also has its own cooling system to prevent it from reaching excessive temperatures.

ROV07H431K-2 has many benefits that make it a great choice for many applications. It has high surge current performance, offers good EMI/RFI performance, is well-suited for lightning and transient surge protection, has its own cooling system to protect it from thermal damage, and is UL certified for safety. With these features, it makes an excellent choice for many applications where robust surge protection is required.

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