0278.200V

Fuses are a kind of essential device widely used in industry with the aim of protecting electrical machinery, appliances, and structures from an electric overload. 0278.200V is an integrated fuse which is used in different applications such as automotive, consumer electronics, data and communication, power management, and power transmission systems.

The 0278.200V fuse has a body size of 2.2mm x 3.72mm x 3.2mm and a rated voltage of 200V. It provides reliable over-current protection and is able to detect a current higher than the maximum permissible value. It also has a fast-acting response in order to interrupt the current within 0.25 seconds or less. Moreover, it is environmentally friendly as it does not contain any hazardous substances and meets the UL94V-0 flammability requirement.

The working principle of the 0278.200V fuse is simple. When an over-current occurs, referring to a larger than normal current, electrons inside the fuse start to increase in speed and the electric field inside the fuse will strengthen, resulting in the fuse element to heat up. When the temperature reaches a certain level, the fuse element will melt, thus opening the circuit and breaking the current.

The 0278.200V fuse can be used in a wide range of applications. It is suitable for circuit protection in automotive, consumer electronics, data and communication, power management, and power transmission systems. It is also used to provide protection against minor power fluctuations, short-circuits, and overloads. Furthermore, it can also be used in sensitive circuits where current spikes or short intervals of over-currents are expected.

In conclusion, the 0278.200V fuse is an integrated fuse which provides overload protection and can be used in a range of applications. It has a fast response time and is environmentally friendly. Its working principle is based on heating up the fuse element and it will break the circuit when the temperature reaches a certain level.