MF-RX014/250-2 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 protect against current overloads in a variety of electronic and electrical applications. This article will focus on the MF-RX014/250-2 resettable fuse and its application fields and working principle.

The MF-RX014/250-2 is a resettable fuse that operates between 15A to 30A at 250VAC and 48V DC. It\'s a one-time fuse that will open the power circuit if an overload of excess current occurs, and then recover the circuit after the overload is removed or reduced. Manufactured from flame retardant, environmental friendly plastic housing, this fuse has excellent linear characteristics, with a low temperature coefficient of less than 10mV/°C. It\'s a DC fast-acting product with 300mS hold time, and its life expectance is 5000 cycles.

This resettable fuse is particularly suitable for electric products containing ICs, motors, lamps, and other electrical components, providing protection against long-term overloads, making it ideal for use in consumer products. In addition, it offers performance improvements over standard thermal-cutoff devices, so it is widely used in motor control, power supply, power tools, and other applications.

The MF-RX014/250-2 works on very simple principles. When an overload of current occurs, the temperature of the fuse element increases rapidly and it trips to open position. When the short circuit condition is removed, the temperature of fuse element drops, allowing the PTC element to reset itself back to the closed position, restoring the power circuit.

In addition to its overload protection capabilities, the MF-RX014/250-2 offers many other advantages: a compact design with a great variety of styles; high reliability with simple construction; a choice of current ratings and voltage ratings; electrical and mechanical reliabilities; a wide operating temperature range, and low maintenance cost. All these features make this fuse one of the most popular ones in the PTC resettable fuse market.

The MF-RX014/250-2 can be used in a wide variety of applications, such as power supplies, motor control, battery packs, inverters, large household appliances, computers, laptops, and more. It is a great choice for applications where fast-acting action and trouble-free operation are required.

In conclusion, the MF-RX014/250-2 PTC resettable fuse offers excellent performance, high reliability and a variety of mounting and electrical features, making it an ideal choice for protecting against current overloads in numerous applications. Furthermore, its simple construction and wide operating temperature range make it an ideal choice for many electrical applications.

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