DC 8-24V 5A 4-Wire Brushless Motor Speed Controller Module Adjustable Regulator for Universal Violent Cooling Fan Use

Description: Premium 5A 8-24V PWM DC Brushless Speed Controller | Stable Stepless Speed Adjustment for Motors & Cooling Fans, Ideal for both DIY Makers and Industrial Usage Features: 1. No Voltage Drop Power Delivery: Adopting metal terminal connectors and low internal resistance circuit design, it ensures no power loss during transmission, keeping speed control performance consistent for all connected devices without random speed jumps. 2. Wear-Resistant Adjustment Design: The metal core B10K potentiometer and durable internal metal components withstand repeated rotation adjustments, prolonging the lifespan of the controller so you don’t have to replace it frequently, saving your cost. 3. 5A High Current Bearing Capacity: Thick copper-clad PCB traces and built-in overcurrent protection support up to 5A current load, fitting almost all 8-24V DC brushless motors and fans, avoiding overheat or burnout issues even when running continuously for a long time. 4. Firm Anti-Loosening Installation: Included rust-proof metal nuts and washers, as well as anti-corrosion treated metal surface, let you install it stably on any equipment shell or DIY workbench, no loosening even under long-term working vibration. 5. Jitter-Free Low Interference Performance: Enclosed metal electronic components and premium metal pin welding process filter out input signal noise, providing ultra-smooth, jitter-free stepless speed control for your motors and fans to satisfy all your precise regulation demands. Specifications: Working Voltage: DC 8-24V (input range 6-28V, runs stably between 8-24V) Rated Current: 5A (supports 12V 60W, 24V 120W devices, switch max load 5A) Adjustable Duty Cycle: 0-100% PWM 5V square wave PWM Frequency: 22KHz Self Power Consumption: 20mA Standby Current: 0mA when powered off Compatible Products: 4/5-wire DC brushless cooling fans, or DC brushless motors with PWM/CLK signal control input (such as PC CPU cooling fans) Special Design: The speed control knob comes with an integrated power switch. Twist it downwards until you hear a click sound, the input power will be cut off, stopping power supply to the module and the connected fan/motor immediately. Material: Metal, PCB, electronic components Color: Black knob with red top, same as pictured Size: Refer to product images Package Included: 1 set of speed controller Notes: 1. The photos are for display only, please refer to the description for specific size parameters. 2. Minor measurement error (1-3mm) is normal due to manual measurement, thanks for your kind understanding. 3. Actual color may differ slightly from the pictures due to different screen settings and shooting light. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.