In popular terms, the vehicle 12v to 240v inverter is a kind of electronic device that can convert the 12V (24V for diesel vehicles) direct current on the car into the 240V/50Hz alternating current usually used in the family, and it can be used in the car to use the electrical appliances usually used in the family. For example, TV, DVD, refrigerator, laptop computer, printer, fax machine, game machine, video camera, digital camera and other equipment or to charge its machine battery, high-power inverter, can also drive drill, electric water heater, microwave oven and other high-power electrical appliances, in the European and American countries with developed transportation, vehicle inverter has long become a necessary tool for each car.
From the output waveform, the vehicle inverter can be divided into two kinds of sine wave output and square wave output. The former output is the same as our daily use of the grid sine wave alternating current, can adapt to a variety of loads, but the circuit structure is more complex, the volume is larger; The latter circuit is very simple, but it is more picky about the load and cannot drive the inductive load. Combining the advantages of the two, the current market of vehicle inverters without exception have adopted the output simulation sine wave scheme, compared with the square wave use effect has been improved, not only can drive inductive load, and has small size, light weight, high conversion efficiency, stable output voltage, strong reliability, perfect protection function and other characteristics.
The inverter converts direct current energy (battery, battery) into alternating current (generally 240v50HZ sine or square wave). Generally speaking, the inverter is a device that converts direct current (DC) into alternating current (AC). It consists of inverter bridge, control logic and filter circuit.
Simply put, an inverter is an electronic device that converts low-voltage (12 or 24 volts or 48 volts) direct current into 240 volts alternating current. Because it is usually used to rectify 240 volts alternating current into direct current, and the role of the inverter is the opposite, so the name. In an era of "mobile", mobile office, mobile communication, mobile leisure and entertainment. In the moving state, not only the low-voltage direct current supplied by the battery or battery is needed, but also the 240 volt alternating current that is indispensable in the daily environment, and the inverter can meet the demand.
