5VT 2

Fuses

A fuse is a device used to protect a circuit against an overload. It\'s designed to open, or "blow", if the current that passes through the fuse exceeds a specific level. This prevents a catastrophic failure that could damage the device or other components in the circuit. Fuses come in many different types, each with its own unique characteristics and applications.

5VT 2 application field and working principle

The 5VT 2 fuse is a resettable circuit protection product designed for use in household appliances. It combines over-current and short-circuit protection in a single device, eliminating the need for a series fusing arrangement. It has a rated voltage of 250 Vac, a current range of 3.15A to 32A, a breaking capacity of 6kA at 250 Vac, and a reset time of 100ms.

The working principle of the 5VT 2 fuse is the same as any other fuse. It relies on a thin wire or ribbon that "blows" when the current passing through exceeds a certain level. The thin wire has a very low melting point, which allows it to quickly and safely trip before the circuit is damaged. The 5VT 2 fuse also has an over-temperature protection feature which prevents it from tripping due to overheating.

The 5VT 2 fuse has a distinct advantage over conventional fuses, in that it can be reset after tripping. This makes it an ideal choice for applications where the fault condition needs to be quickly isolated and reset. Its over-temperature protection feature makes it particularly suitable for areas where ambient temperatures are high, ensuring that it will not be damaged by thermal stress.

The 5VT 2 fuse can also be used in areas where space is limited, due to its small size. This makes it a great choice for applications such as consumer electronics, where space is always at a premium. In addition, its low cost and reliable operation make it a popular choice for many applications.

In summary, the 5VT 2 fuse is an ideal choice for applications that require a reliable and cost-effective fuse. It is small, reliable, and can be reset after tripping. Its over-temperature protection feature makes it ideal for use in areas where temperatures are high, and its slim design makes it suitable for applications where space is limited.