V150LU10AP

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TVS – Varistors, MOVs are some of the main components used in over-voltage protection. Among them, V150LU10AP is a contender that stands out from the rest. It is basically a voltage dependent resistor with voltage clamping performance.

Its application field is mainly for protecting automotive electronic equipment from over voltage through the car\'s alternator. Generally speaking, the alternator on a vehicle is a major source of transient voltage fluctuation, caused by spikes or sudden current drop. This kind of voltage is very damaging, even more so for electronic components. In this regard, V150LU10AP, as a component, has an impressive ability in providing protection for the related electronics.

To accomplish the aforementioned, V150LU10AP features a high peak pulse current of 110A at 10/1000μs waveforms, withstanding voltage up to 1400V peak, low clamping voltage and low leakage current. They have a remarkable surge capability, providing a resolution to the common issue of low surge strength.

Now, let’s have a look at V150LU10AP’s working principle. In short, it works by diverting, limiting and clamping the current and voltage. These actions are all based on its own internal structure. When experiencing a large voltage surge, the varistor will react by diverting or dissipating the excessive current, decreasing the excessive voltage and making it below the internal breakpoint. In other words, it dedicates its operation to provide “dynamic protection” by conducting the surge current.

In addition, V150LU10AP has a junction temperature rating of 125°C. This allows it to be used in high temperature environments. It is also responsible for producing very low power dissipation in the over current state, reducing the expenditure of energy.

To sum up, V150LU10AP is an outstanding voltage dependent resistor. It performs remarkably against voltage fluctuation, protecting electronic components across a wide variety of automotive applications. Together with its low power dissipation, dynamic protection technology, high peak pulse current of 110A and junction temperature rating of 125°C, it is truly a device worth considering for surge protection.

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