VLR175LUF

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PTC (Positive Temperature Coefficient) Resettable Fuses are a type of current protection device which are capable of protecting electronic systems from overloads and short circuits. The VLR175LUF is one such PTC Resettable Fuse which has a wide range of applications due to its robust design and superior performance. It is designed to provide reliable and effective protection in even the most demanding applications, such as motor control, electric vehicles, military/aerospace, medical, and industrial electronics.

The VLR175LUF is a 175A current protection device with a nominal current rating of 8A. It features an integrated semiconductor resistor which is designed to provide adjustable current protection, as well as a three-stage thermal cutback feature which helps to provide better current protection. The resistor works by responding to changes in temperature, and will increase the resistance when the temperature of the device increases above a certain threshold. This helps to prevent circuit overloads and short circuits, as the resistor will limit the amount of current that passes through it.

The VLR175LUF also features a dual-coil construction which helps to provide a robust design for applications with wide temperature ranges. The dual-coil construction also helps to reduce the risk of unexpected current or temperature pressure which can otherwise damage the components of the circuit. The dual-coil construction also helps to provide superior protection in fire hazard environments due to its tight and consistent connections.

The working principle of the VLR175LUF is based on its integrated semiconductor resistor which increases the resistance of the device in response to increases in temperature. As the temperature of the device increases, the resistor will increase the resistance of the device which will in turn limit the maximum current that passes through the device. By limiting the amount of current that passes through the device, it can prevent overloads and short circuits which can otherwise damage the components of the circuit.

The VLR175LUF is ideal for applications which require a robust and reliable current protection device. It is designed to provide adjustable current protection and superior protection in fire hazard environments. The VLR175LUF is also capable of withstanding drastic temperature fluctuations, making it suitable for use in a wide range of environments. In addition, it can also be used in applications that require highly reliable protection from overloads and short circuits, such as military/aerospace, medical, and industrial electronics.

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