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Tag: pulse width modulation

PWM Speed Control for Brushless DC Motors Wed, Oct 8, 2025

When it comes to modern motion control, precision and efficiency are critical. One of the most effective techniques for achieving both is Pulse Width Modulation (PWM). In this blog, we will explore how PWM works to regulate the speed of Brushless DC (BLDC) motors, why it is essential for their efficient operation, and where it is commonly applied.

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What is PWM? Fri, Mar 28, 2025

Pulse Width Modulation, or PWM, is a modulation technique that varies the width of the pulse in a periodic waveform while keeping a constant frequency. It involves repeatedly turning a signal on and off, with the width of each pulse representing the signal's amplitude. By adjusting the pulse width, PWM allows for precise control of the average power delivered to a load.

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