12V24V60V Digital Display PWM Brush Motor Speed Controller Duty Cycle Frequency

PWM duty cycle: 0%-100% 1%. The lower duty cycle limit is displayed in the form of ("L" + two digits, the upper duty cycle limit is displayed in the form of "H" + two digits or "100"). Adjustable frequency range: 1KHz~99KHz adjustable, 1KHz step, default frequency 20KHz, accuracy of about 1%.

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