30R160UU

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PTC Resettable Fuses are a type of innovative, over-current protection devices that are used in a variety of electronic applications. They are especially suitable for applications where a standard fuse would be too large or not robust enough for the environment in which it would be used, or when the cost of replacing the fuse would be prohibitively expensive. A typical PTC Resettable Fuse is the 30R160UU, which is a highly reliable and cost-efficient solution for protecting equipment in a wide range of industrial and consumer electronic applications.

The 30R160UU is a hermetically sealed, low-profile, self-resettable fuse which can be used in a variety of applications. It has been designed to provide over-current protection in applications such as DC motors, switches, solenoids, sensors, actuators, HVAC units, and other equipment.

This PTC Resettable Fuse features a low resistance (0.2 ohms), wide temperature range (-40°C to +125°C), and high current carrying capacity (160A). It also has a high hold current of 100A to ensure reliable protection from over-currents. In addition, the 30R160UU has a low power dissipation of 0.3W, making it ideal for applications which require low power consumption.

The working principle of the 30R160UU is based on the principle of ‘positive temperature coefficient’ or PTC. This means that when an over-current flow occurs, the PTC Resettable Fuse’s high thermal coefficient causes the fuse to increase its internal resistance, thus limiting the current flowing through it. This prevents damage to surrounding components. The PTC Resettable Fuse then automatically resets once the overload has been removed, ensuring low power consumption and providing reliable protection.

The 30R160UU is suitable for a variety of applications including AC/DC motors, electronic control systems, DC power supplies, and motor control systems. It can also be used to protect equipment from short circuits and other over-currents. Due to its high current and temperature resistance, it has become an increasingly popular choice for many different types of devices and electronic applications, including automotive, industrial, and consumer electronics.

In conclusion, PTC Resettable Fuses, such as the 30R160UU, are a reliable and cost-efficient over-current protection solution for a variety of electronic applications. They provide reliable protection from over-currents, while automatically resetting once the overload has been removed. They also feature a low resistance, high temperature range, and high current capacity, making them a popular choice for many different types of applications.

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