YPCL0015N

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PTC Resettable Fuses are a type of fuse that can be reset after it has opened due to an over-current. The YPCL0015N is a resettable fuse specifically made to protect AC adaptors and powered peripherals. It is designed to protect against over-current, short-circuiting, and temperature issues.

Applications

YPCL0015N is suitable for use in portable electronic devices and AC adapters, such as cell phone chargers, computer power supplies, and laptop power adaptors. It can also be used in battery-operated portable devices, such as digital cameras and MP3 players. The YPCL0015N is particularly suited to these applications because it is small and low-profile, making it easy to carry or store in tight spaces. It also has a high Cooper temperature rating, making it suitable for use in more extreme temperature conditions.

Working Principle

The YPCL0015N is designed to provide over-current protection to electronic equipment from sudden, intermittent surges of current. The idea is to prevent damage to the device by cutting off the power when an unusually high level of current is detected. The YPCL0015N contains a Positive Temperature Coefficient (PTC) element, which is designed to remain in a low-resistance state until a certain level of current is reached. Once the current exceeds the safe level, the PTC element heats up, increasing its resistance and cutting off the power.

When the current returns to a normal level, the PTC element is allowed to cool, returning it to its low-resistance state and allowing the power to flow again. This process can be repeated, allowing the YPCL0015N to effectively protect the device from subsequent surges of high current. The YPCL0015N also has the benefit of being relatively small and easy to install.

Conclusion

The YPCL0015N PTC Resettable Fuse is a reliable, cost-effective device for protecting AC adaptors and powered peripherals from over-current, short-circuiting, and temperature issues. It is especially suitable for portable electronic devices and AC adapters due to its size, temperature rating, and ability to be reset after a surge of high current.

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