AJMRTC 2 Pack RR-PWM-15V Low Voltage DC PWM Motor Speed Controller, DC 1.8V 3V 5V 6V 12V, 2A Stepless Brushed DC Fan Pump Speed Regulator with Potentiometer

AJMRTC RR-PWM-15V low-voltage PWM speed controller module uses pulse width modulation technology to deliver smooth stepless speed adjustment for brushed DC motors and resistive loads. It supports DC 1.8V15V input and works with many common low-voltage power supplies. The rotary potentiometer lets users freely adjust duty cycle to change motor speed or LED brightness. It comes with a self-resetting fuse to protect the circuit against overload and short circuit damage, and the power LED shows working status directly. It uses screw terminals for easy soldering-free wiring. This module only supports brushed DC motors and is not compatible with brushless motors. This 2-pack is convenient for DIY model projects, small fan speed control, micro water pumps and low-voltage LED dimming applications.

Specifications:

1. Brand: AJMRTC
2. Model: RR-PWM-15V
3. Control Principle: PWM Pulse Width Modulation
4. Working Voltage: DC 1.8V - 15V
5. Continuous Current: 2A
6. Max Power: 30W
7. Duty Cycle Range: 0% - 100%
8. Protection: Self-recovery fuse, overcurrent & short-circuit protection
9. Adjustment: Rotary potentiometer
10. Indicator: Power LED
11. Wiring: Screw terminal block
12. Applicable Load: Brushed DC motor, DC fan, micro pump, LED light
13. Not Suitable: Brushless DC motor
14. Quantity: 2 Pack
15. Application: RC models, DIY electronics, low voltage speed regulation, LED dimming
16. Feature: Low heat, smooth speed change, easy wiring