In electronics and electrical engineering, a fuse is an electrical safety device that operates to provide overcurrent protection of an electrical circuit. Its essential component is a metal wire or strip that melts when too much current flows through it, thereby stopping or interrupting the current. There are many types of fuses, but function of all these fuses is same. In this article, we will discuss the.
It is the simplest and cheapest devices used for interrupting an electrical circuit under short circuit or excessive overload current magnitudes. It is a simple, less resistive, self-sacrificial and cheapest device used to interrupt a circuit under short circuit, excessive overload or over-current conditions.
Define electrical fuse. English dictionary definition of electrical fuse. Almost every electrical appliance has a fuse, whether it’s a dishwasher or a low-wattage lamp. They’re an important safety device and protect both you and the electrical device.
If a fault develops, the fuse blows and cuts off the electrical supply. And of course you can get good loot after that. Electric Fuse Types.
Image Source Why do we require Fuse ? These are used to prevent the home appliances from the high current or overload damage.
If we use a fuse in the homes, the electrical faults cannot happen in the wiring and it doesn’t damage the appliance s from the fire of wire burning. Device and micro fuses (G-fuses) comprise a small glass or ceramic tube that houses a fuse element and are covered with a metal cap at both ends.
These are some of the symbolic representation of a generic fuse in any electrical circuit. A fuse is used for protection of any electrical device from overcurrent. The nominal current and.
In addition to the popular fuses, we also carry a huge inventory of discontinued and hard-to-find fuses in our 10square foot warehouse. It is installed by an electrician and has a hinged cover to keep the fuses protected.
Domestic consumer units receive the main electrical supply and distribute it to individual circuits throughout the home to provide electricity. Fuse boxes for homes play a crucial role in helping to prevent electric shocks and electrical fires.
A fusible link is connected between the fuse terminals. This means that when an electrical current passing through the fuse goes beyond what the device is able to handle, the fusible link will melt and the circuit opens thus preventing electrical component damage. Synonyms for electrical fuse in Free Thesaurus. Antonyms for electrical fuse.
What are synonyms for electrical fuse ? A low melting point is, however, available with a high specific resistance. This can only be done by a qualifie registered electrical contractor.
Apart from protecting equipment, they are also used as safety measures to prevent any safety hazards to humans. When I hooked up the fuse (220V 250mA) in series with the loa I was expecting it to pop open, but it took around 1~seconds till it popped up, although the rating was at 250mA 0. I wanted to know if is this normal for an electric fuse, or my fuse is very bad manufactured?
Find the perfect old electrical fuse box stock photo. No need to register, buy now! It contains a fuse wire which has low resistance, it allows normal current tpass through it safely but if. Free electrical, electronic, pneumatic and hydraulic symbols library with DXF, DWG and Visio formats, ordered by categories.
Bussmann Division of Eaton is the industry leader in critical circuit protection fuses. This Eaton division is committed to the development fuses, fuse links and other electric fuses to protect electrical distribution systems and equipment.
Aucun commentaire:
Enregistrer un commentaire
Remarque : Seul un membre de ce blog est autorisé à enregistrer un commentaire.