RUE400

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PTC Resettable Fuses are important elements of circuit protection.They are materials that can resist over current and will automatically reset themselves after the voltage reaches a certain level.RUE400 application field and working principle is one of the most commonly used types of PTC resettable fuses. 
The RUE400 application field and working principle is mainly used in consumer electronics and automotive applications. The main feature of this type of PTC resettable fuse is its high current carrying capability, up to 400 Amperes. It is also a very reliable fuse, with very low failure rates. It has a high resistance to change in temperature and humidity, and its breakdown voltage is stable over time. 
The working principle of the RUE400 application field and working principle is based on the PTC material. The material is designed such that when an over current is applied, it will increase its electrical resistance and subsequently limit the current. When the over current is removed, the resistance will reduce back to its normal value. This is known as the “tripping” action. As the resistance increases, the voltage drop increases, thus providing a current limit in the circuit.
The RUE400 application field and working principle also has some other advantages. It is relatively low cost and easy to install. It is relatively small and can be mounted in tight spaces. It is also resistant to mechanical vibration and shock, and is resistant to electrical noise. 
In conclusion, the RUE400 application field and working principle is a very popular and reliable PTC Resettable Fuse. It is used in a wide variety of applications and is easy to install. It provides excellent current protection and can be relied on in all conditions. 
  

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