Stepless PWM speed controller for DC motors

Overview:

• the DC motor speed controller can be used to control a DC motor with a pulse width modulated (PWM) DC voltage
• the duty cycle can be fully adjusted from 0% to 100%.
• the motor speed controller is equipped with a resettable fuse (2A) and a power-on LED
• the module can easily supply your DC motor or other DC loads with 2 A continuous current
• Input supply voltage: 1.8V-15VDC
• Maximum output power: 30W
• Maximum continuous output current: 2A
• Adjustable duty cycle: 0% -100%
• Size: 32 * 32 * 15mm

Instructions:

1. Connect the DC motor (or DC load) to the motor terminals according to the wiring diagram.
2. Connect a DC voltage of 1.8V to 15V to the circuit to ensure that the polarity of the connection is correct. Please note that the voltage applied to the motor is the supply voltage applied to the circuit. To protect the circuit from possible short circuits, it is recommended that the positive power supply line is fitted with an appropriate fuse.
3. The speed of the motor can now be controlled via a potentiometer. Important: It is recommended to use an appropriate fuse that is slightly higher than the maximum expected current to ensure safe operation. If the mains voltage is connected in the wrong polarity, the fuse on the circuit board will be damaged. Please check all connections carefully before switching on the device and always switch it off before changing the wiring.


Scope of delivery:

1x stepless PWM speed controller for DC motors