1. According to the installation method: the car fuse box can be divided into a lead type fuse box, a circuit board type fuse box, and an outer surface board device fuse box.
2. According to the raw materials, the car fuse block can be divided into PVC plastic fuse box and bakelite fuse box.
3. According to the type of fuse, automobile fuse box can be divided into fuse box and fuse box.
4. According to the rough breakdown of the fuse, the car fuse box can be divided into a small fuse box, a medium fuse box, and a large fuse box.
The auto fuse block actually has the same effect as other fuse products. When the circuit current is abnormal and exceeds its rated current, it will fuse, which will protect the circuit. When the circuit is faulty or abnormal, the current continues to rise along with it. The increased current may damage some important or valuable equipment in the circuit, or it may burn the circuit or even cause a fire.
If the car fuse box is correctly installed in the circuit, then the fuse will abnormally rise to a certain height at the moment. The fuse is blown to block the current, and then has the effect of protecting the safe operation of the circuit.
Generally there are two car fuse boxes, one is responsible for the safety of the car's external electrical appliances, such as the safety maintenance of ECU, glass water, car lights, horns, ABS and other circuits, and is installed in the engine compartment. The other is responsible for the normal work of the electrical appliances in the car, such as the cigarette lighter, the window lifter, the electric seat and the airbag, etc., and is generally installed on the left side of the steering wheel.
