2A DC Motor PWM Speed Regulator- 1.8V ,3V, 6V, 9V, 12V

The DC Motor PWM Speed Regulator 1.8V, 3V, 5V, 6V, 12V-2A speed control switch function for DC Motors allows controlling the direction of a DC motor using a Pulse-Width-Modulated (PWM) DC voltage with a Duty Cycle fully adjustable from 0%-100%. The motor speed controller can easily provide a continuous current of 2A to your DC motor or other DC load. This motor speed controller allows controlling the direction of a DC motor using a pulse-width-modulated (PWM) DC voltage. With a resettable fuse, it can automatically break the connection and automatically recover. With a LED indicator and a rotary switch, convenient to use. Precautions: DC motor governor input is DC, can not directly connect to the AC (for example home 220V AC), otherwise, it will burn! DC power supply positive and negative terminals do not reverse, otherwise, the governor may be damaged. The motor can be positive or negative when the direction of operation and expectations do not match, you can adjust the line order to change the direction. Adjust the potentiometer knob to change the governor output duty cycle, the motor speed changes. Technical Specifications: Mini DC 4.5-12V 2A PWM Motor Speed Controller. Wide voltage DC motor speed controller. Operating voltage: DC1.8V-12V Output current: 0-2A Output power: 30W (max) PWM duty cycle: 1% -100%. Quiescent current: 7uA (standby) PWM frequency: 20khz Package Includes: 1 Piece–2A DC Motor PWM Speed Regulator- 1.8V ,3V, 6V, 9V, 12V