DC 5V 12V SG3525 PWM Controller Module 100HZ-100KHZ Adjustable Frequency Module

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Description
Reviews

· Voltage: 5v

· Onboard SG3525A PWM control chip

· On-board 78M05 regulator chip, providing a reliable reference voltage

· Onboard two precision adjustable resistors, R3 controls the duty cycle, R4 control frequency

· On-board power indicator

· The working voltage: 8 ~ 12V

· Frequency Range 100HZ-100KHZ adjustable

· Duty Cycle :0 - 100% adjustable

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