PWM Speed Motor Controller 4Pin PWM Fan Governor USB TYPE-C DIY Zubehör
14,54 €
The input of the PWM speed regulator is port C and the output is the small 4-pin socket of the PWM fan. It has a built-in DC-DC boost circuit that boosts 5V to 12V. The speed regulation is achieved by outputting the PWM signal because the built-in boost circuit has losses.
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