Category: Industry information
The main function of the auxiliary circuit is to convert the input voltage of the inverting circuit into direct current suitable for the control circuit and to detect various circuits.
Inverter plays an important role in our daily life. In our household equipment, travel equipment and other equipment have a wide range of applications. Let's see how the inverter works.
Inverter converts DC voltage into high voltage current. In addition to the main inverter circuit, it also has control circuit and auxiliary circuit. In addition, there are special circuits for protection. The main function of the control circuit is to control the diversion and disconnection of the inverted switch tube, and to complete the inverting function with the main inverting circuit.
The main function of the input circuit is to provide DC voltage for the main inverters to ensure the normal operation of the circuit. The main function of the output circuit is to ensure the quality of AC output from the main inverter circuit, and to adjust and correct the output voltage to meet the user's requirements. The main function of the auxiliary circuit is to convert the input voltage of the inverting circuit into direct current suitable for the control circuit and to detect various circuits. The main function of protection circuit is to protect all kinds of circuits from overheating and voltage.
The main application scenarios of inverters are wide, mainly from automobiles, notebooks, air conditioners, home cinemas, electric grinding wheels, power tools, sewing machines, TV, washing machines, lampblack machines, refrigerators, video recorders, massagers, fans, lighting, etc. They are mainly used to provide AC auxiliary power for DC power supply. In some places where AC is needed, inverters can be used to convert DC power. Electricity is converted into alternating current, which is widely used in the common solar energy system. The power generated by the sun is direct current, while the power supply network needs alternating current, so it can convert the direct current generated by solar energy into alternating current, and then input it into the grid.