PWM Speed Controller 4-wire Fan Governor Type-C USB DIY Cooling DC-DC Boost 12V
7,49 €
Stable performance, built-in PWM signal generation circuit and DC-DC boost circuit. PWM frequency: about 25KHz. Output port: PWM 4Pin (KF2510). Speed regulation range: PWM duty cycle 0-100%. When paired with 5V 3A specification charging head, the output can be up to 14-15W, about 12V 1.2A, if you need to realize 18W output need to be paired with 5V 4A charging head!
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