{"product_id":"pwm-dc-motor-governor-5v-35v-speed-regulation-module-with-5a-output-current-90w-power-20khz-frequency-for-motor-control-and-diy-projects-compact-30x26x14mm-size-with-potentiometer-knob-adjustment","title":"PWM DC motor governor 5V-35V speed regulation module with 5A output current 90W power 20kHz frequency for motor control and DIY projects, compact 30x26x14mm size with potentiometer knob adjustment","description":"\u003ch1\u003ePWM DC Motor Speed Controller Module for 4.5V-35V Operation with 5A Output Current\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"PWM DC motor speed controller module with adjustment knob for 4.5V-35V operation\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/222\/2025-10-02\/original-image\/19c4e75e-3393-4fbe-952f-7709f911312e.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis compact PWM DC motor governor provides adjustable speed control for direct current motors in various DIY electronics, robotics, and small machinery applications. Operating across a wide voltage range from 4.5V to 35V DC, the module delivers up to 5A output current with 90W power handling capability. Its 20kHz PWM frequency ensures smooth motor operation without audible whine, while the adjustable duty cycle from 1% to 100% allows precise speed regulation through a simple potentiometer knob. The small 30mm by 26mm by 14mm footprint makes it suitable for space-limited installations where motor control functionality is needed without excessive bulk.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"PWM DC motor speed controller module with adjustment knob for 4.5V-35V operation\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/222\/2025-10-02\/original-image\/6ca50137-ec9e-4ed0-8fba-cbc7e30a0753.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe motor governor combines essential speed control features in a compact electronic module designed for straightforward integration into motor-driven projects. With its specific electrical specifications and physical dimensions, this component addresses basic speed regulation requirements without unnecessary complexity.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eConstructed as an electronic module on a printed circuit board, this governor contains the necessary components for PWM motor control functionality. The board hosts the circuitry that generates the 20kHz pulse-width modulation signal, along with components capable of handling the specified 5A output current and 90W power rating. The potentiometer knob for manual adjustment provides a physical interface for speed control without requiring complex programming or external controllers.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eWith dimensions of 30mm in length, 26mm in width, and 14mm in height excluding the adjustment knob, this compact module fits easily into various project enclosures and mechanical assemblies. The small footprint makes it particularly suitable for applications where space is limited, such as in small robotics, model vehicles, or compact mechanical systems. The exclusion of the knob from the primary dimensions measurement indicates that the control interface extends beyond the main module body, allowing for flexible mounting arrangements.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"PWM DC motor speed controller module with adjustment knob for 4.5V-35V operation\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/222\/2025-10-02\/original-image\/b2934444-11cd-4885-91f7-00a6ed36070a.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis motor governor serves both hobbyist and practical applications where adjustable DC motor speed is required. Its electrical specifications and compact design make it applicable across various voltage requirements and physical installation scenarios.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eIn exhibition displays, demonstration models, or educational projects, this governor allows precise control of motor speed for consistent operation. The 4.5V-35V operating range accommodates different power supply configurations commonly available in educational and demonstration settings, from low-voltage battery packs to higher-voltage bench power supplies. The 5A output capacity supports motors of moderate size suitable for moving displays, rotating exhibits, or animated demonstration elements.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor DIY enthusiasts and home workshop projects, this module provides adjustable speed control for motors in custom ventilation systems, small tools, or hobbyist creations. The wide voltage compatibility means it can work with various power sources typically available to hobbyists, from old laptop power supplies to dedicated DC power adapters. The simple potentiometer adjustment requires no programming knowledge, making it accessible for users with basic electronics skills who need motor speed control for personal projects.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"PWM DC motor speed controller module with adjustment knob for 4.5V-35V operation\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/222\/2025-10-02\/original-image\/bec02050-020e-49b5-9401-6f92d023edc2.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis motor governor offers practical advantages through its combination of specifications and straightforward operation. Its design prioritizes functionality within defined electrical parameters and physical constraints.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe solid-state electronic design with no moving parts apart from the adjustment potentiometer contributes to reliable operation with minimal maintenance requirements. The 7uA standby current means minimal power consumption when the system is idle, reducing energy waste in applications where the motor isn't constantly running. Proper connection following the specified guidelines regarding voltage type and polarity helps ensure continued functionality over time.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eThis governor provides a complete motor speed control solution in a single compact module with clearly defined specifications. The combination of 5A output capacity, 90W power handling, and 20kHz PWM frequency addresses common motor control requirements without requiring additional components for basic functionality. The wide 4.5V-35V operating voltage range increases compatibility with various power sources, while the compact dimensions facilitate integration into space-constrained projects where motor control is needed but panel space is limited.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"PWM DC motor speed controller module with adjustment knob for 4.5V-35V operation\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US12\/222\/2025-10-02\/original-image\/ec96a70f-657c-4d0e-8390-15d29a576bbf.webp\"\u003e\u003c\/div\u003e","brand":"dfewnq-9s","offers":[{"title":"A","offer_id":53615251292497,"sku":"CJQT168355601AZ","price":10.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1035\/0795\/1953\/files\/19c4e75e-3393-4fbe-952f-7709f911312e.webp?v=1777016520","url":"https:\/\/celovian.com\/products\/pwm-dc-motor-governor-5v-35v-speed-regulation-module-with-5a-output-current-90w-power-20khz-frequency-for-motor-control-and-diy-projects-compact-30x26x14mm-size-with-potentiometer-knob-adjustment","provider":"Celovian","version":"1.0","type":"link"}