0ZRB0110FF1C

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Introduction

PTC resettable fuses are widely used throughout many different industries, from automotive to medical. This article will provide an overview of the 0ZR0110FF1C application field and working principle. This fuse enables simple, cost-effective protection solutions for devices in which overcurrent, overvoltage and over temperature events are important.

Application

PTC resettable fuses are most commonly used in battery-powered systems and their power adapters. These fuses are primarily designed to protect against overcurrent, overtemperature or over-voltage events without the need to replace the fuse each time, thereby reducing the cost associated with maintaining the system.

The 0ZR0110FF1C is a temperature- and current-sensing PTC resettable fuse. This fuse is designed for use in automotive applications and power supplies, as well as various consumer electronics, such as cell phones, digital cameras, and notebooks.

Working Principle

The 0ZR0110FF1C utilizes thermal-magnetic technology. This means that when enough current is passing through the fuse, it will generate enough heat to trip the fuse. At the same time, the built-in electromagnetic field will help to ensure a quick trip in the event of an overcurrent, overtemperature, or overvoltage situation.

When the temperature inside the fuse increases or the current passing through the fuse is too high, the PTC will trip due to heat generated through current. The heat generated trips the embedded thermal overcurrent detector, which causes the PTC to open the circuit and shut down the flow of current immediately.

Once the temperature or current within the fuse has returned to its normal operating level, the PTC fuse will automatically reset itself and turn itself back on. This process is known as self-resetting and makes the use of PTC resettable fuses much more efficient than traditional fuses.

Conclusion

The 0ZR0110FF1C is a temperature and current sensing PTC resettable fuse, designed for automotive and power supply applications, as well as various consumer electronics. This fuse utilizes patented thermal-magnetic technology to protect against overcurrent, overtemperature, and overvoltage events. When the temperature or current within the fuse is too high, the PTC will trip due to the heat generated from the current, shutting down the flow of current and preventing damage to the device. Once the temperature or current within the fuse has returned to its normal operating level, the PTC resettable fuse will automatically reset itself and turn itself back on. This makes the use of PTC fuses much more efficient than traditional fuses.

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