Overview
The 12V to 40V 10A DC Motor PWM Speed Controller is expertly designed for controlling the speed of DC motors. It utilizes a Pulse-Width-Modulated (PWM) DC voltage, allowing for a fully adjustable duty cycle from 10% to 100%. This versatility makes it an ideal choice for a wide range of applications.
Warning!
Only for Brushed DC Motors. DO NOT use it for Brushless motors.
Key Features
- PWM (Pulse Width Modulation) speed controller
- Reverse polarity protection
- 400W of maxium power output
- Built in 10A Fuse
- Overload and short circuit protection
Controller specifications
- Adjustment range: 12 V to 40 V
- Maximum power: 400 W
- Maximum current: 10 A
- Built-in fuse: 10 A
- Adjustable Duty Cycle: 10% to 100%
- PWM Frequency: 13 KHz
- Controller: NE555 system
- Potentiometer for engine speed control
- Connection via a screw connection:
- Power +: module supply voltage
- Power -: system weight
- Motor +: engine outputs
- Motor – : engine outputs
- Dimensions: 60 x 55 x 27 mm (without knob)
The connectors are properly signed on the back of the plate.
Connection
The module has four screw terminals, two of which are used to connect the power supply, and another two to connect the DC motor. The connectors are properly signed on the back of the board.
| Pin | Description |
|---|---|
| 1 | The engine’s output. |
| 2 | The engine’s output. |
| 3 | Ground. |
| 4 | Module supply voltage |
| 5 | Potentiometer for motor speed control. |
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