MF-R500-AP-99

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 an important part of electrical circuits which prevent excessive current from damaging electrical components. One such fuse, the MF-R500-AP-99, is a fuse specifically designed for protecting AC and DC power supplies. It is constructed with a cavity filled with a solid-state PTC thermistor which can be reset with a thermal cut-off circuit.

The application field of the MF-R500-AP-99 is primarily in safety, automotive, and industrial circuit designs. It is designed for use in applications where current protection is needed when connected to household AC outlets or external power supplies for industrial machinery. It is also widely used in electronic products such as computers, power tools, security systems, and telecommunication equipment.

The MF-R500-AP-99 is a highly reliable fuse with a temperature-sensitive PTC thermistor which is able to accurately protect circuits from overcurrent and overload situations. If the current is very high, the PTC thermistor will quickly heat up and open the circuit, preventing it from being damaged. The fuse has a resetting function which allows it to be reset once the problem is solved and the current is returned to a safe level.

The working principle of the MF-R500-AP-99 is simple; the thermistor in the fuse works as a switch which will open up the circuit if the current rises above a certain level. When activated, the thermistor causes a rapid increase in temperature which causes a rapid increase in the electrical resistance, leading to a sudden interruption of the circuit and the cutting off of the current. The resetting function allows the thermistor to cool down and reset itself to its initial state.

The MF-R500-AP-99 is a highly reliable and useful fuse. It can protect circuits from overcurrent, overloading, and other problems. It is easy to install and reset and its resetting function ensures that it can quickly return to its original state after the problem has been solved. The MF-R500-AP-99 is an ideal choice for protecting AC and DC power supplies from damaging currents.

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