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Harmonics in AC Circuits

What are Harmonics? In an ideal AC circuit, voltage and current waveforms are pure sine waves that oscillate at a single frequency, typically 50 or 60 Hz. However, harmonics are…[...]

Pulse Width Modulation (PWM) Techniques in Power Electronics

Modern power electronics relies heavily on Pulse Width Modulation (PWM) to control voltage, current, and power with high precision and efficiency. PWM is a key technique used in applications ranging…[...]