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.
Modified sine wave inverter should avoid "inductive load".
In the inversion process of the modified sine wave inverter, the power loss of the system is greatly reduced due to the use of dedicated intelligent circuits and high-power field effect tubes.
The modified sine wave inverter generally uses a non-isolated coupling circuit, while the pure sine wave inverter uses an isolated coupling circuit design. The price is also very different.
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The square wave/modified wave inverter power supply cannot carry inductive loads and capacitive loads, cannot drive air conditioners, refrigerators, and cannot provide power for high-quality audio televisions. Strictly speaking, the square wave/modified wave inverter power supply will affect the service life of electrical appliances, and these problems will not occur when using a sine wave inverter.
