{"product_id":"pwm-dc-motor-speed-controller-10a-90w-adjustable-module","title":"PWM DC Motor Speed Controller 10A 90W Adjustable Module","description":"\n\u003ch2\u003ePWM DC Motor Speed Controller – 10A 90W Adjustable Module\u003c\/h2\u003e\n\u003cp\u003eTake full control of your DC motor's speed with this high-efficiency \u003cstrong\u003ePWM (Pulse Width Modulation) DC Motor Speed Controller\u003c\/strong\u003e. Designed for hobbyists, engineers, and industrial automation enthusiasts alike, this compact module delivers precise, smooth speed regulation across a wide range of DC motors — from small bench-top units to higher-power applications.\u003c\/p\u003e\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Precision PWM Control:\u003c\/strong\u003e Pulse Width Modulation technology ensures smooth, accurate speed adjustment whether running fast or slow — no jerky transitions or instability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Motor Compatibility:\u003c\/strong\u003e Works with a broad range of DC motors — from compact household motors to higher-power industrial units — delivering optimized speed regulation across the board.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntuitive Knob Design:\u003c\/strong\u003e Simple rotary knob lets you dial in your desired speed instantly — no complicated setup or programming required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverload Protection:\u003c\/strong\u003e Built-in overload protection automatically cuts power when the motor load exceeds safe limits, safeguarding both your motor and the controller from damage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable \u0026amp; Efficient:\u003c\/strong\u003e Built with premium electronic components for stable, long-lasting performance. Efficiency reaches up to 98% — minimal energy waste, maximum performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e DC 5V – 16V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContinuous Current:\u003c\/strong\u003e 10A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePeak Power:\u003c\/strong\u003e 90W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDuty Cycle:\u003c\/strong\u003e 0.96% – 99%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Efficiency:\u003c\/strong\u003e Up to 98%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e 1803BK, 1203BK (2A, 3A, 5A, 10A variants)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTypical Application:\u003c\/strong\u003e Industrial Automation, DIY electronics, robotics, fan control, and more\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e 1 × PWM DC Motor Speed Controller Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Due to variations between monitor displays, the actual product color may differ slightly from images shown.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What voltage range does this PWM DC motor speed controller support?\u003c\/h4\u003e\n\u003cp\u003eA: This PWM DC motor speed controller operates on a supply voltage of DC 5V to 16V, making it compatible with a wide variety of DC power sources commonly used in DIY and industrial automation projects.\u003c\/p\u003e\n\u003ch4\u003eQ: Does the PWM speed controller module have overload protection?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The module is equipped with a built-in overload protection function that automatically cuts off power when the motor load exceeds safe operating limits, protecting both the motor and the controller from damage.\u003c\/p\u003e\n\u003ch4\u003eQ: What types of DC motors are compatible with this speed controller?\u003c\/h4\u003e\n\u003cp\u003eA: This adjustable PWM module is suitable for a wide range of DC motors, including small hobby and household motors as well as higher-power motors up to 10A continuous current and 90W. It is ideal for robotics, fans, pumps, conveyors, and industrial automation equipment.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What voltage range does this PWM DC motor speed controller support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This PWM DC motor speed controller operates on a supply voltage of DC 5V to 16V, making it compatible with a wide variety of DC power sources commonly used in DIY and industrial automation projects.\"}}, {\"@type\": \"Question\", \"name\": \"Does the PWM speed controller module have overload protection?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 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