Pure sine wave inverter is an electric energy conversion device that converts direct current into alternating current. It completes the inverter task by turning on and off power semiconductor devices according to a specific law.
Pure sine wave inverter is a kind of inverter, which is a power electronic device that converts direct current electric energy (power battery, storage battery) into alternating current (generally 220V, 50Hz sine wave). Inverter and ACDC converter are opposite processes. The ACDC converter or power adapter rectifies 220V alternating current into direct current for use, and the inverter has the opposite effect, hence the name.