TMOV34S301MP

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TVS (transient voltage suppressor) is a device used to protect an electronic circuit from being damaged by excessive voltage. Varistors, MOVs (metal oxide varistors) and TMOV34S301MP are all categories of TVS devices. TMOV34S301MP is a unique three-pole series of high-performance metal oxide varistor, which is designed to provide high levels of transient protection for electrical and electronic equipment. This article will discuss the application field and working principle of TMOV34S301MP.

TMOV34S301MP is an excellent choice for overvoltage protection due to its well-defined and predictable avalanche characteristics, good long-term stability and superior suppression performance. It is suitable for use in industries such as consumer electronics, communication, IT, automotive and aerospace, in applications such as power supplies, signal lines, communications, and consumer/commercial products. This metal oxide varistor can effectively protect against a wide range of transient voltage levels and has a wide temperature range of operation from -40 °C to +125 °C.

The working principle of TMOV34S301MP is based on the avalanche principle, whereby a large amount of energy is released when a specified voltage is exceeded. This energy is then used to reduce the voltage magnitude of the incoming transient voltage, protecting the circuit or the load device from it. The transient voltage suppressor carries out its task of protection in three steps. First, the MOV absorbs the incoming surge. Second, the avalanche principle is triggered, generating a conductive path and limiting the voltage to a safe level. Finally, the transient voltage suppressor conducts the diverted energy safely to ground, preventing the connected device from further damage.

TMOV34S301MP has other features that make it an attractive solution for overvoltage protection applications. Here are some of its features that help to further enhance its performance. It has an average clamping voltage of 39 V and an avalanche clamping voltage of 49 V. It also has an insulation resistance of up to 10^11 ohms. Its dielectric strength is expressed with both AC and DC voltage ratings for peak impulse values. It also has excellent surge cycling capability, allowing it to handle multiple transient events with minimal degradation in performance.

In conclusion, TMOV34S301MP is an excellent TVS device for providing enhanced overvoltage protection. It is suitable for use in various industries and applications where superior surge protection is required. Its performance can be further enhanced by its features such as a well-defined avalanche and insulation resistance and surge cycling, making it an ideal solution for a wide range of overvoltage protection applications.

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