{"product_id":"pwm-dc-motor-speed-controller-0-220v-adjustable-governor-board","title":"PWM DC Motor Speed Controller 0-220V Adjustable Governor Board","description":"\n\u003ch2\u003eHigh Power PWM DC Motor Speed Controller — 0–220V Adjustable Output\u003c\/h2\u003e\n\u003cp\u003eTake precise control of your DC motor applications with this high-power PWM Motor Governor Controller Board. Designed for a wide range of DC motors and resistive loads, this versatile controller board delivers smooth, stepless speed regulation from 0 to 220V DC output — all from a standard AC mains input. Whether you're building industrial automation systems, powering electric drills, mills, or managing electromagnets and heating elements, this board gives you the control you need in a compact, robust package.\u003c\/p\u003e\n\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\u003eWide Motor Compatibility:\u003c\/strong\u003e Supports DC permanent magnet, excitation, series excitation, separate excitation, and parallel excitation motors (2-wire and 4-wire configurations)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Load Support:\u003c\/strong\u003e Also suitable for resistive loads including electromagnets, electric heating devices, and tungsten bulbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull Voltage Range:\u003c\/strong\u003e PWM-based output adjustable from 0V to 220V DC for stepless speed or power control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAC Mains Input:\u003c\/strong\u003e Accepts AC 180V–230V power input — compatible with standard household and industrial power supplies\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDC Motor Range:\u003c\/strong\u003e Optimized for DC 48V–220V motors\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePotentiometer Included:\u003c\/strong\u003e Easy manual speed\/voltage adjustment straight out of the box\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Form Factor:\u003c\/strong\u003e Dimensions of 124mm × 103mm × 48mm — easy to integrate into enclosures or project builds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCommon Applications:\u003c\/strong\u003e Electric drills, electric mills, conveyor systems, fan control, heating regulation, and more\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Input Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAC 180V – 230V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 0V – 220V (PWM adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplicable DC Motors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 48V – 220V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePWM (Pulse Width Modulation)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMotor Types Supported\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePermanent magnet, excitation, series, separate, parallel excitation (2-wire \/ 4-wire)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e124mm × 103mm × 48mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× DC Motor Governor Controller Board\u003c\/li\u003e\n  \u003cli\u003e1× Potentiometer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDue to differences in lighting and screen calibration, the item's color may vary slightly from the pictures shown.\u003c\/li\u003e\n  \u003cli\u003ePlease allow 1mm–1cm measurement tolerance due to manual measurement methods.\u003c\/li\u003e\n  \u003cli\u003eThis board operates at high voltages. Always follow proper electrical safety practices during installation and use. Refer to \u003ca href=\"https:\/\/www.osha.gov\/electrical\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA Electrical Safety Guidelines\u003c\/a\u003e for best practices when working with high-voltage systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What types of DC motors is this PWM motor speed controller compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This PWM DC motor governor is compatible with a broad range of DC motor types, including permanent magnet, excitation, series excitation, separate excitation, and parallel excitation motors. It supports both 2-wire and 4-wire motor configurations, making it highly versatile for various projects and industrial applications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this controller board be used for non-motor loads?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! In addition to motor speed control, this board can regulate resistive loads such as electromagnets, electric heating elements, and tungsten filament bulbs. It provides adjustable voltage output (0–220V DC) suitable for a wide range of resistive load applications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What power supply does this DC motor governor require?\u003c\/h4\u003e\n\u003cp\u003eA: The controller board requires an AC input voltage of 180V–230V, which is compatible with standard household and industrial mains power supplies in most regions. The output is a PWM-regulated DC voltage ranging from 0V to 220V.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is a potentiometer included with the controller board?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, the package includes one DC Motor Governor Controller Board and one potentiometer, so you can begin adjusting motor speed or load voltage right away without needing to source additional components.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What types of DC motors is this PWM motor speed controller compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This PWM DC motor governor is compatible with a broad range of DC motor types, including permanent magnet, excitation, series excitation, separate excitation, and parallel excitation motors. 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