Function of fuse:
This is a fast melting fuse
Fast melting fuses serve to protect the circuit
When the current rises too fast
A quick fuse will quickly blow, cutting off the current,
Safe operation of protective circuits
Quick break (fuse) fuses are often used on circuit boards or special equipment
As long as the current exceeds its rated value, it will melt instantly
Can only be used for short circuit protection
Fast break fuses have an advantage in price compared to slow break fuses
Slow fuse and fast fuse will be applied in different circuits:
Fast melting fuses must be used in pure resistive circuits (with little or no surges) or circuits that
require protection of sensitive and valuable components such as ICs