V151HA32

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TVS – Varistors, MOVs, are surge protective components which provide superior circuit protection for sensitive electronics. The V151HA32 is a high-performance varistor from Eaton’s ‘Circuit-Breaker’ product family. It provides robust over-voltage suppression in grid applications where heavy transient voltage surges are regular occurrences. Designed for maximum performance in both normal and surge conditions, the V151HA32 is a robust device that provides a reliable and cost-effective solution for protecting high-value electrical and electronic equipment.

This device is intended for line-supplied equipment and is particularly suited to applications such as electric vehicle charging stations, home energy management, medical device protection, telecommunication systems, and other mission critical applications. It can be used in both high side and low side circuits, and provides the highest level of protection for sensitive and valuable circuits up to 36V.

The V151HA32 works by clamping any voltage surge which exceeds 36V to just below this voltage. During normal operation, currents passing through the device are limited by its low leakage current, thus providing reliable circuit protection without affecting the efficiency of the overall system. The device can withstand up to 15kV of transient current and more than 300,000 repetitive strikes without degradation, making it one of the most reliable surge protection devices on the market.

The V151HA32 is designed to operate in harsh environments with temperatures ranging from -40°C to 125°C. Its housing is made of a heat-shrinkable rubber-polymer insulator which is resistant to environmental factors such as ultraviolet light, ozone, and salt water. This ensures a long product lifespan and reduces the risk of equipment failure due to environmental damage.

The device also features an integral EMI filter which helps limit emissions and reduces interference in sensitive circuits. This filter is designed to allow low-frequency signals to pass through without interference, while blocking out higher-frequency signals which could disrupt the functioning of the system.

The V151HA32 is one of the most reliable surge and transient voltage suppressors available today. It offers superior protection for sensitive and valuable circuits, withstanding transient currents of up to 15kV without degradation. It also features an EMI filter which helps reduce emissions and interference in sensitive circuits, and its insulator is resistant to environmental damage. The V151HA32 is ideal for grid applications where heavy transient voltage surges are regular occurrences. By providing robust over voltage suppression, it ensures the safety and reliability of newly connected equipment while improving the efficiency of already existing circuits.

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