MF-SM100-2 Circuit Protection

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PTC Resettable Fuses are a type of override protection device. They provide a protective function in the event of an overload or short circuit. Override protection devices can be used to protect other devices, such as circuit breakers, fuses, and other protection devices. The MF-SM100-2 is a PTC Resettable Fuse designed for use in low-voltage applications. It is designed to protect against surges or brief power outages, as well as short circuits.

The MF-SM100-2 is a Heater-Type PTC Resettable Fuse, which is composed of a positive temperature coefficient (PTC) material, a thermal switch, and a thermal cutout device. When the heater-type PTC Resettable Fuse overloads, the PTC material will heat up, triggering the thermal switch and electric circuit being interrupted. When the current returns to normal, the temperature of the PTC material will decrease, and the fuse will reset, thus reconnecting the electric circuit. The MF-SM100-2 has an operating temperature range of -40 to +105 degrees Celsius.

The MF-SM100-2 has a wide range of application fields, including automotive, industrial, telecommunications, alternative energy, domestic appliances, power electronics, and automotive batteries. It is a cost-effective way to protect against power interruptions, with low cost installation, low maintenance, and a long service life. It is especially suitable for industrial equipment, with its high current protection capability. It is also suitable for use in battery protection, with its low temperature coefficient and high current protection capability.

The working principle of the MF-SM100-2 is straightforward. It works by monitoring the current flowing through the circuit. When the current exceeds a predetermined threshold, the PTC element will start to heat up, triggering the thermal switch and cutting off the power supply. Once the temperature returns to normal, the thermal switch will reset, allowing the power to be restored. The PTC element is designed to withstand a wide range of currents and is capable of resetting even after a high-temperature overload. The device is designed to be environmentally friendly, does not require additional components, and is easy to install.

In conclusion, the MF-SM100-2 is a PTC Resettable Fuse designed for use in low-voltage applications. It is designed to protect against surges or brief power outages, as well as short circuits. It is cost-effective and has a wide range of applications. Its working principle is straightforward and it is easy to install. The MF-SM100-2 is an ideal choice for protecting electronics from overloads and power outages.

The specific data is subject to PDF, and the above content is for reference