7-70V PWM DC Motor Speed Controller 30A - Low Heat Aluminum Housing for Brushed DC Motors, DIY Projects & Small Electric Devices (Extra Fuse Included) Green

This compact PWM DC motor speed controller is built for brushed motors in DIY robotics, small power tools, cooling fans, and hobby projects. Its 7-70V input and 30A capability make it ideal for compact, high-current applications with an aluminum housing for durability.

High-current PWM DC motor speed controller for brushed motors 7-70V
✔️ 30A PWM, 7-70V input, aluminum housing, fuse included, 500W max ✅ Wide voltage range 7-70V and 30A current for brushed DC motors
✅ 1%-100% duty cycle (12kHz PWM) with 500W max output
✅ Low heat aluminum housing with high-voltage MOSFET and three 100V capacitors
✅ On-board run/stop/brake switch plus detachable 15 cm potentiometer wire
✅ Extra fuse included for backup and overload protection
✅ Safe wiring: connect input polarity correctly; measure loaded voltage for accuracy

💡 What is a handy way to control speed for a DC motor in DIY projects?

- Handy for DIY robotics, fans, pumps, and small tools - Provides 1%-100% duty cycle with 12kHz PWM for smooth speed control - Includes overload protection and an extra fuse for safety - Wiring is simple: match input polarity and measure loaded voltage for accuracy