NANOSMD500LR-2

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PTC resettable fuses are a type of electronic circuit protection device that has replaced conventional fuses in many applications. These devices combine the functionality of both overcurrent protection and fusing. The NANOSMD500LR-2 is a PTC resettable fuse designed and manufactured by the company JSB Technologies. This device provides excellent overcurrent protection in a variety of applications and is suitable for use in high temperature environments.

The NANOSMD500LR-2 is designed for use in a wide range of applications, including automotive, computers, power supplies, and consumer products. The device is capable of providing overcurrent protection up to 500A, and can protect against both short circuiting and overloading. The NANOSMD500LR-2 is rated to work in temperatures ranging from -40°C to +85°C, making it suitable for use in a variety of environments. The device also has a low internal resistance, meaning it has minimal voltage drop and allows for effective protection without significantly reducing the efficiency of the system.

The working principle of the NANOSMD500LR-2 is based on the use of PTC thermistors. These thermistors are resistors that experience an abrupt increase in resistance when their temperature exceeds a certain threshold. This is known as the “trip point” of the device. When an overcurrent condition occurs, the device’s internal temperature will increase, causing the resistance of the thermistor to increase and disconnecting the circuit. When the temperature falls below the trip point, the device will reset, allowing current to flow again.

The NANOSMD500LR-2 is a reliable and efficient PTC resettable fuse. It is designed to provide superior overcurrent protection in a wide range of applications. Its low internal resistance and high temperature rating make it suitable for use in a variety of environments. The device’s thermistor-based design allows it to reset automatically after an overcurrent condition, providing improved protection and reliability. As such, the NANOSMD500LR-2 is an excellent choice for use in applications that require reliable overcurrent protection.

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