20 Amp Ac Fuse

China Factory ICHYTI Low Price 20 amp ac fuse Made in China is to detect and cut off excessive current in the circuit, using an 18 wire heating automatic triggering protection mechanism to protect the circuit from damage. 20 amp ac fuse is suitable for various fields such as electronic products, communication products, and power supplies.

ICHYTI 20 amp ac fuse Parameter (Specification)

ICHYTI 20 amp ac fuse Feature

The body of the variable cross-section fuse is made of pure copper sheet (or copper wire, silver wire, silver sheet), and is encapsulated in a fuse tube made of high-strength porcelain or epoxy glass cloth tube. The fused tube is filled with chemically treated high-purity quartz sand, which is used to extinguish the arc medium in the tube. The two sides of the fuse are reliably connected by spot welding and end plates, forming a cylindrical cap like structure. The fuse base is pressed by a resin or plastic casing containing contacts and includes a fuse element, which is riveted and connected as a support for appropriately sized fuse body parts.

ICHYTI 20 amp ac fuse Details

ICHYTI 20 amp ac fuse Dimensions and wiring

 

ICHYTI 20 amp ac fuse Common types

A fast fuse is an electronic component specifically used for short-circuit protection of semiconductor rectifier components or rectifier devices. Due to the low overload capacity of semiconductor components, they can only withstand overload currents for an extremely short period of time, so it is necessary for fast fuses to have the ability to quickly fuse. 

The structure of a fast fuse is basically the same as that of a sealed fuse with filler, but the melt material and shape are different. It is a variable cross-section melt with V-shaped deep grooves stamped with silver plates. Quick fuses, commonly referred to as "fast fuses", are characterized by fast fusing speed, high rated current, strong breaking capacity, stable current limiting characteristics, and small size.