1206L150THWR Circuit Protection

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PTC (Positive Temperature Coefficient) resettable fuses are a new type of over-current protection device, designed to replace traditional thermal fuses and circuit breakers. In the event of an over current condition, the PTC resettable fuse will open, stopping the flow of current and protecting the source. After the current is stopped and the fault condition is cleared, the PTC will reset itself and start conducting current again.

The 1206L150THWR is a common PTC resettable fuse widely used in consumer electronics such as mobile phones and tablets. This device has a maximum working voltage of 6.0 V, and a rated DC current of 1.0 A. The 1206L150THWR also has a low profile design, allowing it to fit into small spaces.

The 1206L150THWR fuse is a self-heating device. When current is flowing through the fuse, it produces heat. This heat can cause the fuse to open, stopping the flow of current. When the current is stopped, the fuse will cool down and reset itself, allowing the current to flow again. This resetting feature is the main advantage of using a PTC resettable fuse instead of a traditional thermal fuse.

The 1206L150THWR is commonly used to protect the CPU core from over-current conditions in mobile phones and tablets. It is also used in TVs, gaming consoles, and other electronic devices. The 1206L150THWR can also be used in other applications, such as in automotive systems. It can be used to protect circuits and components that may be subject to short circuit, reverse polarity, and over current conditions.

In summary, the 1206L150THWR is a PTC resettable fuse designed for use in consumer electronic and automotive applications. It is self-heating and can open and reset itself in the event of an over-current condition. This makes it an excellent choice for circuit protection, especially in applications where space is at a premium.

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