Description
This 9–45V 40A DC PWM Speed Controller provides smooth, precise, and efficient speed control for brushed DC motors. Utilizing Pulse Width Modulation (PWM) technology allows for full-range speed adjustment without sacrificing torque or efficiency. With a wide voltage input range and high current capacity, it’s ideal for high-power applications including electric scooters, conveyor belts, pumps, fans, and various DIY or industrial motor projects. Equipped with a durable potentiometer for manual speed control and protection features like soft start and overcurrent protection, this controller ensures safe, reliable operation even under heavy load conditions.
Key Features:
Wide Input Voltage : Operates from 9V to 45V DC, compatible with a variety of power supplies and motor voltages. Adjustable Speed Knob : Comes with a rotary potentiometer for smooth manual speed adjustments.
Soft Start Function : Prevents sudden current spikes during motor startup to protect components. Overcurrent Protection : Built-in safety feature to prevent overload and short circuits. High Efficiency : Low power loss and effective control even at high speeds.
Versatile Applications : Ideal for electric vehicles, pumps, fans, motors, and other DC motor-based systems. PWM Speed Control – Offers high-efficiency motor control with minimal heat generation. Easy Wiring : Clearly labeled terminals for quick and simple installation.
PVM SPEED CONTROLLER
Easy Installation : Clearly labeled terminals for input/output, compatible with most DC motors. Compact & Durable Design : Rugged construction with heat-resistant materials suitable for long-term use.
Specifications:
Input Voltage: 9V – 45V DC Maximum Output Current: 40A continuous
Control Method: Manual Efficiency: ≥ 90%
Speed Adjustment: 0% – 100% via potentiometer Soft Start Function: Yes
Cooling Requirement: Passive or external fan
Mounting Options: Screw holes for enclosure or panel mounting
Dimensions: Approx. 80mm x 60mm x 28mm Weight : ~150g
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