LR4-970H-C65F

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PTC resettable fuses are often used to protect electrical components from physical malfunctions, such as short-circuiting, which puts the component at a greater risk of damage. The LR4-970H-C65F is a special type of PTC resettable fuse, and it is a high-voltage device designed for use in high-efficiency automotive, electronics and home appliance applications.

The LR4-970H-C65F features overload protection, limiting the current applied in the circuit, which makes it suitable for a variety of applications. It is designed to protect devices from damage caused by electrical overloads, short-circuits, and other hazardous conditions.

The LR4-970H-C65F consists of a heat-sensitive ceramic strip with a metal coating. The metal coating is electrically conductive and protects the ceramic strip from thermal shock and short-circuits. When the current exceeds the fuse’s rated current, the metal coating heats up and expands, breaking the circuit and limiting the current. To reset the fuse, the current must be reduced or removed altogether.

The LR4-970H-C65F has a number of advantages over other types of fuses. It is less expensive than conventional fuses, as it does not require the addition of a fuse holder. It is also more reliable, as it can be reset multiple times. Additionally, it can operate at higher temperature ranges, making it suitable for a wide variety of applications.

The LR4-970H-C65F is often used for automotive and industrial applications, such as motor control, engine ECU, motor protection circuits, and other high-current automotive applications. It is also used in consumer electronics, especially in home appliances. Thanks to its resettable feature, it can be used in applications that require frequent resetting, such as desktop computers, printers, and other devices that may suffer from power surges or short-circuits.

In summary, the LR4-970H-C65F is a high-efficiency and reliable PTC resettable fuse suitable for a variety of automotive, electronics, and home appliance applications. It offers reliable overload protection, and can be reset multiple times in the event of an overload or short-circuit. Thanks to its affordability and ease of use, it has become an essential component in a range of applications.

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