V660LA80CP

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Varistors, also known as voltage-variable resistors or surge suppressors, and Moveable Parts (MOVs) are electrical components commonly used in the protection of circuits against transient voltage surges which can disrupt, damage, or destroy them. The V660LA80CP is a radial-lead overvoltage protection device providing greater protection to circuits against high-frequency transient voltage spikes. It is widely used in the televisions, computing, consumer electronics, and automobile industries, making it an invaluable asset in the protection of expensive and sensitive components which may otherwise be at risk if left unprotected.

The V660LA80CP\'s overvoltage protection is achieved by using a metal oxide varistor (MOV), the conductive medium of which causes a sudden increase in resistance when the voltage reaches a certain threshold, effectively diverting the current away from the sensitive components which would otherwise be damaged by such surges and voltage spikes. The device is also able to self-reset, meaning that within the same time frame it can remain in a low-resistance state and protect against transient voltage spikes without the need for resetting after each event. This is done by using a combination of varistor and zener diode components which allow the device to function smoothly on a continual basis, and provides a level of reliability unmatched by many of its competitors.

The V660LA80CP’s metal oxide varister is rated between 6.8-10.0 VDC, providing an efficient means of controlling the surge of current which is present in a variety of applications, some of which include television and consumer electronics, computing, automotive, and industrial applications. The device’s superior rating allows it to effectively protect against even the most powerful and damaging transient voltage surges. Additionally, its design allows it to maintain a low profile, allowing for easier fitment into any circuit which requires overvoltage protection from transient voltage spikes.

Working Principle

The V660LA80CP’s working principle revolves around its metal oxide varistor component. Its movable part consists of a mass of zinc oxide ceramics, which are connected to the device’s terminals and form its electrical contact points. As the voltage on the device reaches or goes beyond its rated voltage threshold, a current flows through the ceramics, and its resistance increases exponentially. This sudden increase in resistance causes a voltage drop, which in turn assists in reducing the voltage spike on the device and diverting the current away from sensitive components. This is a valuable feature, as it greatly reduces the risk of damage due to transient voltage surges.

The V660LA80CP also self-resets after its threshold voltage has been reached. This is achieved through a combination of the device\'s zener diode components, which helps maintain the device\'s resistance at low levels until the voltage level drops below its rated threshold. This feature allows for convenient and continuous protection from transient voltage surges. Additionally, the device’s design allows for fitment into circuits which require minimal space, allowing greater flexibility for its use in applications which may otherwise have room constraints.

The V660LA80CP is a valuable device which provides an unbeatable level of protection in circuit protection against transient voltage surges, and is widely used in many industries, from television and consumer electronics, to computing applications, automotive, and industrial applications. Its use in such a wide variety of fields is testament to its reliability and efficiency in surge protection, and its shallow height and minimal size make it an easy fitment into any protection needed circuit. This device provides an invaluable asset to manufacturers and industry alike, and its working principle and application field make it an undeniable force to be reckoned with in the world of surge suppression.

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