Such an important fuse block

Modern car is a complex systemmechanisms. Nowadays you will not surprise anybody with a car stuffed with electronics. An on-board computer, a fuse block that incorporates short-circuit breaking devices, various safety features that allow the driver to be less stressed when driving in different conditions. The creators of these technical masterpieces are working to ensure the safe operation of cars.

The fuse block is one of the important devices insystem of electrical equipment of cars. As you know, electrical energy is used to illuminate, start the engine, ignite the mixture in the engine and other things. The main sources are a battery and a generator. To ensure the system's operation, the car is "entangled" by a large number of wires connecting energy sources with consumers. It is worth noting that, where there is electricity, there is an increased danger. To minimize the possibility of a short circuit, the electrical circuit must be opened in time. This function is performed by fuses, which are installed in the mounting block, called the "fuse block".

Any electrical circuit is designed fora certain current strength. This must be taken into account when choosing fuses. In the chain that has more powerful consumers, it is necessary to install more powerful devices. Otherwise, the fuser thermocouple will not withstand the heat load, which can damage even the fuse block.

What will happen if you do not stick to itabove conditions? The electrical system will fail. Suddenly, extinct lights at night, idle devices, premature battery discharge are just a few of the problems that an ordinary motorist may face. To avoid such troubles, you need to monitor the health of the system as a whole. The main thing is protection from overvoltage. It must be taken care of constantly.

In the system of power supply of the car mustmaintain a constant voltage. For this purpose, a special overvoltage protection device is provided. Without a regulator, when the generator rotor shaft rotates at high speed, the voltage increases manifold. This can lead to burnout of lamps and other electrical equipment.

Electrical equipment and electronics of carsdevelop rapidly. The newest engine management systems allow you to save fuel and reach maximum power with the minimum content of harmful chemicals in the exhaust gases. New and improved systems of exchange rate stability, stabilization, distribution of braking forces are being developed and tested in various operating conditions. The car is increasingly "overgrown" by security sensors, tracking, transmitting signals to the "electronic brain" for analysis and subsequent transmission of data to control mechanisms. All this, according to the concept of designers, makes the car safe for the driver and others.

It is worth going back a bit and rememberingovervoltage. For electronic, voltage sensitive systems, this is especially important! If the old "Lada" during braking receive a command only from the pedal, then in cars equipped with an electronic control system, various sensors and mechanisms take part. And if, in case of emergency braking, the control unit perceives the "wrong" signal, it will give the wrong command to the actuator. In this case, the machine may be unsafe. Do not over-voltage the circuit! And in case of troubleshooting, contact the service center.