YQD100N1000

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PTC (Positive Temperature Coefficient) Resettable Fuses are increasingly used in modern circuit designs. They provide reliable protection to the circuitry, and being resettable, they can be reset after a fault has occurred and the problem resolved. The YQD100N1000 is a PTC Resettable Fuse designed for use in 12V/24V systems.

The YQD100N1000 is a 100A resettable fuse that can be used across a range of applications. It is designed to provide repeatable short circuit protection and current limiting. It is suitable for use in automotive applications, as well as consumer and industrial appliances.

The YQD100N1000 consists of a polymer PTC element housed in a Radial Lead Surface Mount package. The device has a maximum voltage rating of 57V and a maximum current rating of 100A. The device has an operating temperature range of - 25℃ to + 125℃.

When the current flowing through the YQD100N1000 exceeds its rated current, it will operate as an overcurrent protection device. This will cause the device to heat up and the PTC element to reach its Curie point temperature. At this point the YQD100N1000 will limit the current passing through the device. As the device cools, the internal PTC element will reset and the fuse will be ready for use again. This process can be repeated continually for maximum reliability.

The YQD100N1000 is also able to provide reverse protection. In this situation, the device will shut off current flow if the input voltage is greater than the fuse rating. This ensures that the device is protected against any polarity reversal, such as might occur if a reverse polarity voltage were applied.

The YQD100N1000 is a reliable and efficient solution for protecting sensitive components and circuits from overcurrent and reverse voltage fault conditions. The device is small, lightweight and easy to install, making it an attractive option for a variety of applications. It is also economical, as it eliminates the need for a traditional fuse in many applications, and can be reset repeatedly without needing to be replaced.

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