Power governor 100-240V to 3V-12V, stepless speed change - stepless speed regulation.

Feature 1: 3V-12V, 2A, continuously adjustable voltage, maximum power 30W

DC3V-12V 100——2000MA (in-line 100-240V power supply to 12V output)

【Foot 2A】Starting voltage 3V

Feature 2: Short-circuit and over-current protection (current > 4.5A for about 3 seconds), solid and safe, do not worry about occasional short-circuit or motor starting current burning out the power supply, over-current protection also realizes the motor soft start function. It can automatically recover after the short circuit is removed (about 1 second for the cycle to automatically try to recover)

Feature 3: Self-contained switch (integrated with the knob, turn it off after turning it to the minimum, no limit voltage regulation)

Interface: DC outer diameter 5.5*2.5