Product Description:
- Control the speed of a DC motor with this controller.
- High efficiency, high torque, low heat generating.
- With reverse polarity protection, high current protection.
- Control voltage over-voltage protection function
- The overload and short circuit protecting current is 10A
- Working Voltage: DC 12V – DC 40V.
- Control Power:0.01 – 400W.
- Static Current:0.02 A ( Standby ).
- PWM Duty Cycle:10% -100%.

Features:
- Adjustable PWM speed control for DC motors
- Voltage range: 12V–40V DC
- Max current: 10A
- Compact and durable design
- Fine-tune motor speed with dimmer knob
- Low heat generation and energy-efficient
- Suitable for DIY electronics, robotics, and industrial use
- Easy installation and reliable operation
- Using imported high-power FET, the load current up to 10A
- With fuse, to prevent short-circuit high current, causing burnout protection
- With reverse power protection, to prevent damage to the module when the power is reversed
- Original 63V / 1000uF large capacitor, to ensure the stability of the module
- Potentiometers are equipped with nuts, you can use without adding other components
- 12V-40V 10A PWM DC Motor Speed Controller is a compact, reliable, and high-performance adjustable motor speed controller designed for DC motors ranging from 12V to 40V. This PWM controller ensures smooth and precise speed regulation, making it perfect for hobbyist electronics, industrial DC motor applications, and DIY projects.
- The 12V-40V 10A PWM DC Motor Speed Controller supports up to 10A current, providing stable performance even for high-power motors. Its adjustable dimmer knob allows for fine-tuning motor speed, giving full control over rotational speed and torque.
- Built with quality electronic components, this controller offers low heat generation, energy efficiency, and long-lasting performance. Its compact design makes it easy to integrate into various DC motor setups, from small robotics projects to industrial motor drives.
- The DC Motor Speed Controller allows controlling direction of a DC motor using a Pulse-Width-Modulated (PWM) DC voltage with a Duty Cycle fully adjustable from 10%-100%. The motor speed controller can provide a continuous current of 8A to your DC motor or other DC load. The circuit also includes a 10A fuse, with the reverse connection of power supply and control voltage over-voltage protection function.
What is the price of 12V-40V 10A PWM DC Motor Speed Controller Adjustable Motor Regulator Dimmer in Bangladesh?
The latest price of 12V-40V 10A PWM Adjustable DC Motor Speed Controller Regulator Dimmer in Bangladesh is Price: ৳322.00 taka for this model. You can buy this product at better and cheaper price from our website and also you can visit our warehouse between work hours 10am to 8pm.
Buy 12V-40V 10A PWM Adjustable DC Motor Speed Controller Regulator Dimmer in Bangladesh from online at Dunia.com.bd.
In Bangladesh, you can get original 12V-40V 10A PWM Adjustable DC Motor Speed Controller Regulator Dimmer From Dunia.com.bd . We have few collection of latest মোটর ড্রাইভার মডিউল to purchase. Order ইলেকট্রনিক মডিউল Online at our website Or Visit our warehouse to get your product at lowest price.
FAQ with Detailed Answers:
- What voltage range does this controller support?
The 12V-40V 10A PWM DC Motor Speed Controller works with DC motors from 12V to 40V, suitable for a wide range of DIY and industrial applications. - What is the maximum current?
It supports up to 10A current, allowing stable operation of medium to high-power DC motors. - Can I adjust the motor speed?
Yes, the PWM controller comes with an adjustable dimmer knob to fine-tune motor speed and torque precisely. - Is it suitable for DIY electronics projects?
Absolutely! Ideal for hobbyist robotics, motorized systems, and small electronic projects. - Can it be used in industrial DC motors?
Yes, it can regulate small to medium DC motor speeds in industrial setups. - How efficient is this controller?
This controller is energy-efficient and produces minimal heat, even under extended use. - Is it easy to install?
Yes, the compact design makes it simple to integrate into existing DC motor setups. - Does it provide overload protection?
Yes, it has built-in overload and short-circuit protection for safe operation. - Can it control fans or pumps?
Yes, it is perfect for adjustable motor fans, pumps, and small appliances. - Where can I buy it?
Available at Dunia.com.bd, a trusted supplier of high-quality DC motor controllers.






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