Compact Size DC5521 Speed Control Switch Portable Electronic Component for DIY Projects

$1.85

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Versatile Compatibility: This high-quality electronic component is designed to work seamlessly with a wide range of DC devices, supporting an input voltage from 5V to 24V.

Precise Control: Functioning as a reliable speed controller, it allows you to adjust the output voltage between 2.5V and 7.5V to find the perfect operating speed for your equipment.

Stepless Adjustment: This DC actuator speed controller features a seamless stepless regulation mechanism, enabling fine-tuned airflow or power management without fixed speed increments.

User-Friendly Design: Equipped with a convenient rotary knob speed regulator, the integrated switch allows for easy on/deactivate operation and intuitive clockwise or counter-clockwise adjustments.

Wide Application: Ideal as an inline fan speed controller, it is also perfectly suited for regulating DC water pumps, air pumps, and various small actuator DIY projects.