0897015.N

Fuses: 0897015.N Application Field and Working Principle

A fuse is a device that interrupts the circuit when the current passing through it is greater than its rated value. Fuses can be sized to protect appliances, wires and circuit boards from potential damage due to a surge in current flow. These devices can range from lower-level household safety measures to sophisticated, medium-voltage industrial protection. 0897015.N fuses are especially designed for low-voltage application. Their application fields primarily include the protection of telecommunications, computers, electronic devices, alarm circuits and many other electric equipments.

089.7015.N Fuse Working Principle

The main component of 0897015.N fuse is the printed circuit board, or PCB, which has a metal terminal on either end. These terminals are usually connected to the circuit board via a soldering joint. Two wires pass through these metal terminals and connect to the circuit board. When the current passing through the board is too great, the metal terminals will heat up due to low resistance and cause the fuse wire of the PCB to melt. This will create an open circuit, thereby protecting the circuit from damage.

While 0897015.N fuse is designed for low-voltage application, it still offers adequate protection from potential damage. It is well suited for commercial and home electric projects where the typical current flow will not exceed its rated value. The PCB contains two fuses wires of differing lengths that offer varying levels of protection. This attribute helps to ensure that the fuse will still work even when the current is slightly greater than its rated power.

PTC Fuse

Polymer thermistor current-limiting device, or PTC, fuses offer an alternative to 0897015.N fuses. Unlike 0897015.N fuses, which are designed for low-voltage applications, PTC fuses are designed to be used in high-voltage applications. They work by utilising a heat-sensitive material such as polymers, which deteriorates over time. When current passes through the fuse, the heat-sensitive material will become warmer over time and the resistance of the device will increase. This increase in resistance will create an open circuit, thereby protecting the circuit from damage.

Conclusion

0897015.N fuses are designed to protect appliances, wires and circuit boards from potential damage due to a surge in current. Their application fields primarily include the protection of telecommunications, computers, electronic devices, alarm circuits and many other electric equipments. The main component of 0897015.N fuse is the printed circuit board, which contains two fuses wires of differing lengths. PTC fuses offer an alternative to 0897015.N fuses due to their ability to be used in high-voltage applications. Both of these fuses provide adequate protection from potential damage for a variety of applications.