B59073R0090B010

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PTC resettable fuses are a common type of overcurrent protection device that are used to consistently monitor current flow. They have the ability to reset to a predetermined value after the fault has been cleared. The B59073R0090B010 is a popular model of PTC resettable fuse and is extremely reliable and accurate in its current-monitoring abilities. This article will discuss the application field and working principle of the B59073R0090B010.

Applications of the B59073R0090B010

The B59073R0090B010 is a self-resetting fuse that is commonly used in applications such as automotive electronics, consumer electronics, computer peripheral devices, and in manufacturing equipment. It is also popular in many medical device applications, as its reliable and accurate current monitoring is essential for medical device safety.

The B59073R0090B010 is also ideal for applications in the automotive industry, since its self-resetting feature means that it is almost impossible for a short circuit or overcurrent to cause damage to the circuit. Additionally, since the trigger level is adjustable, the B59073R0090B010 can be used in a variety of applications with different current requirements.

Working Principle of the B59073R0090B010

The B59073R0090B010 works on the same principle as most other PTC resettable fuses. When the amount of current flowing through the circuit exceeds the rated trigger point, the PTC element inside begins to heat up, causing it to expand and increasing its resistance. This in turn increases the voltage required to keep the current flowing, eventually causing the current to be switched off. The PTC element then cools down, resetting the fuse and allowing the flow of current to be resumed.

This resetting process is often referred to as a thermal trip, since the temperature of the element is responsible for switching the current off. The B59073R0090B010 has an adjustable trigger point, meaning it can be used in different applications with different current requirements. Additionally, it has a very high current carrying capacity, which further increases its versatility.

Conclusion

The B59073R0090B010 is a popular model of PTC resettable fuse. It is incredibly reliable and accurate in its current monitoring abilities thanks to its adjustable trigger point and high current carrying capacity. It is commonly used in automotive electronics, consumer electronics, computer peripheral devices, and manufacturing equipment, as well as many medical device applications. The B59073R0090B010 works on the same principle as most other PTC resettable fuses, using a thermal trip to reset the fuse and resume the flow of current.

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