The entire circuit of the vehicle-mounted inverter can be divided into two major parts. Each part employs a dedicated large-scale integrated chip to form the control circuit. A portion of the circuit functions by converting direct current (DC) into alternating current (AC) of approximately 30kHz-50kHz and around 220V using high-frequency PWM (pulse width modulation) technology. The second part of the circuit, on the other hand, utilizes bridge rectification, filtering, pulse width modulation, and switch-mode power output techniques to convert the 30kHz-50kHz, around 220V AC into the required 220V or 115V AC.
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