Q:What is the factor of the fuse tube?

In most cases, the delay fuse is best suited for circuit protection with pulses.

Q:What parts are the fuses divided

The fuse is composed of insulation base (or support), contact, melt and so on.

Q:The difference between the fuse and the air switch

fast fuse is mainly when there is short-circuit over-current, over-voltage can be timely blow to protect the load and line normal to prevent accidents, failure to expand.

Q:Where the induction cooker fuse is located

Induction cooker as long as the burning of insurance, basically the power tube breakdown caused by, and some even with a rectifier bridge breakdown,

Q:Why is the fuse broken

The fuse value of the fuse is above the rated current

Q:The use and function of the fuse

automatically cut off the circuit, play the role of insurance.

Q:What is the use of the fuse?

Low-voltage distribution system fuse is a security role in the protection of electrical appliances,

Q:Why is there a diode icon on the fuse?

When the device is working properly and the fuse is not blown, the voltage across the fuse FU is zero.

Q:Why the neutral line can not fuse

In the industrial electricity (380V), three-phase air switch (than the anti-over-current role of the fuse, but also more)

Q:Fast break fuse and slow cut fuse difference

Purely resistive circuit (no or little surge) or need to protect the IC and other sensitive devices in the circuit must use fast-blow fuse