24LT340U

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PTC Resettable Fuses

PTC resettable fuses are self-resetting circuit protection devices that detect electrical faults within a system and shut down in order to prevent further damage or harm. They are reset after the fault has been addressed and normal operation has resumed. The 24LT340U is an example of a PTC resettable fuse.

Application Field

The 24LT340U PTC resettable fuse is designed for a wide variety of applications, including but not limited to LED lighting, power supplies, charging systems, motors, handheld electronics, solar energy systems, robots, and other industrial automation equipment.

Working Principle

The 24LT340U has a thermal element that detects current flowing through a circuit and slowly increases its resistance as the current increases. When the predetermined maximum current is exceeded, the thermal element becomes a high resistance, allowing the fuse to trip and reset the circuit. Once the current drops below the maximum threshold, the thermal element returns to its original low-resistance state and the circuit is reset.

The 24LT340U has a wide operating temperature range, which makes it suitable for a variety of applications in various environments. The fuse features a low power consumption, low voltage drop and an automatic reset mechanism. In addition, the 24LT340U has protection against both over-current and over-temperature.

The 24LT340U PTC resettable fuse is a reliable and convenient device for protecting circuits from Shorts, Overload Protection, Over-Temperature Protection, and Over-Voltage Protection. It is rugged, long-lasting and easy to install, making it an ideal choice for a variety of applications.

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