AVR-M1608C270KT2AB Circuit Protection

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TVS (transient voltage suppressors) and MOVs (metal oxide varistors, also known as volten surge arresters) are used to protect electronic equipment from damage and fires caused by voltage surges. The AVR-M1608C270KT2AB is one such component designed to provide protection for sensitive electronics against voltage transients. In this article, we will discuss the application fields and working principle of the AVR-M1608C270KT2AB.

The AVR-M1608C270KT2AB is designed for use in automotive circuits, and is particularly suitable for use in infotainment systems, interior lighting, instrument clusters, driver assistance applications, etc. In these applications, it provides reliable protection against power transients that may occur due to switching operations, voltage spikes, brownouts, and over-voltages. The component also has integrated self-heating protection, which helps protect against current and voltage surges.

The AVR-M1608C270KT2AB features a proprietary dual-layer construction that includes three important elements: a metal oxide varistor, a resistor, and a thermistor. The metal oxide varistor, or MOV, is the main protection layer and provides voltage protection by diverting the current away from the connected electronic components. The resistor acts as the controlling element in the circuit and keeps the varistor\'s voltage rating within a safe range. The thermistor serves to protect against excessive currents, ensuring that the component does not become damaged or destroyed in the event of an overload.

The AVR-M1608C270KT2AB has a peak pulse current rating of 70A, making it suitable for applications with high peak power demands. The component also features an operating temperature range of -40C to +125C, and can tolerate reverse voltages of up to 23V DC. Additionally, the AVR-M1608C270KT2AB has a UL 94V-0 flammability rating, indicating its safety and reliability.

In summary, the AVR-M1608C270KT2AB is an ideal component for providing reliable protection against voltage transients in automotive applications such as infotainment systems, interior lighting, instrument clusters, and driver assistance applications. It features a proprietary dual-layer construction that includes a metal oxide varistor, a resistor, and a thermistor. The component has a peak pulse current rating of 70A, an operating temperature range of -40C to +125C, and can tolerate reverse voltages of up to 23V DC. Additionally, it has a UL 94V-0 flammability rating. This makes it one of the best MOVs available for automotive applications.

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