dc to ac LED Display Pure sine wave power inverter 600W OEM

Inverters are usually divided into voltage input type and current input type. Unlike a DC chopper, the width of its modulation pulse is related to the sine wave, so the output current or voltage is close to the sine wave. Current supply inverters are rarely used in electric vehicle drives because a large number of inductance components are required to simulate current sources. Voltage-input inverter has simple circuit structure and can carry out bi-directional energy conversion, so almost all electric vehicles use this inverter.

• Overview

Rated power range from 300w to 4000w.

The protection circuit usually includes input overvoltage protection, undervoltage protection, output overvoltage protection, undervoltage protection, overload protection, overcurrent protection and short circuit protection. There are other protection for the inverter in specific occasions, such as the need for temperature protection in very low or very high temperature occasions, in some cases of pressure changes, but also pressure protection, humidity protection in a humid environment.