The SG3525 is a versatile PWM (Pulse Width Modulation) controller IC commonly present in inverter circuits to convert DC to AC at either 50Hz or 60Hz. Here’s a PWM based SG3525 inverter circuit with working. 1. Components Required: SG3525A PWM Controller IC N-channel MOSFETs (e.g., IRF3205) or IGBTs Transformers (Center-tapped, depending on the required output … Continue reading SG3525 PWM Inverter Circuit Diagram and it’s Working