RGEF1200-2

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The RGEF1200-2 is a PTC Resettable Fuses component, designed to interrupt and reset an electrical circuit under certain conditions and maintain a safe level of power in the circuit. It differs from other resettable fuses in the behavioral or material characteristics that are used to control and operate this particular component.

This type of fuse works via a Positive Temperature Coefficient (PTC) thermistor. A PTC thermistor works through the application of heat to the material increasing the electrical resistance. This phenomenon occurs due to changes of electrical conductivity, based on the temperature at which the material is exposed to. When the temperature threshold is exceeded, the electrical resistance increases, drawing a much lower current from the circuit, and thereby limiting the power consumption of the device.

The RGEF1200-2 PTC Resettable Fuse is specially designed for protecting and breaking off the circuit when it encounters an overload. This fuse is particularly powerful for handling surges, as it activates in 1 ms when the overload is detected and deactivates in 10 second if the overload persists. This PTC Resettable Fuse also works as a ground-fault circuit interrupter (GFCI), which is used to protect users from hazardous electrical shocks. It limits the power draws from the circuit, bounding it in the range of 600 to 1,200 Amps.

The RGEF1200-2 can also be used to detect short-circuits, with the activation threshold at 1 ms. If an imbalance of power is detected, the fuse can prevent significant damage that could be caused by short-circuiting.

The RGEF1200-2 is a vital part of many medical equipment where it is used to protect patients from electrocution. The combination of its efficient deactivation time and its PTC thermistor implemented provide ensures a high level of safety in potentially hazardous situations.

The RGEF1200-2 also has the strategic advantage of being able to reset the circuit after a power surge or an overload without requiring any manual operation from the user. This feature is immensely helpful because it reduces labor costs from having to replace or manually shut down the circuit and makes it much more user-friendly.

The RGEF1200-2 is a highly efficient and reliable component suitable for the protection of circuits in high-risk applications. Its quick response time, resettable nature and GFCI features, making it a strong option for safety applications.

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