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AJMRTC RR-PWM-15V Low Voltage DC PWM Motor Speed Controller, DC 1.8V 3V 5V 6V 12V, 2A Stepless Speed Regulator with Potentiometer, for Brushed DC Motor Fan Pump LED Dimming
- - Wide operating voltage DC 1.8V to 15V, compatible with 3V, 5V, 6V, 12V low voltage brushed DC loads
- - PWM stepless speed adjustment, duty cycle adjustable from 0% to 100% via rotary potentiometer
- - Rated continuous 2A output, built-in self-recovery fuse for overcurrent short-circuit protection
- - Integrated power indicator LED, easy to check working status at a glance
- - Simple screw terminal wiring, widely used for small DC motors, fans, water pumps and LED dimming
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Overview
Specs
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AJMRTC RR-PWM-15V low-voltage PWM speed controller adopts pulse width modulation technology to achieve smooth stepless speed regulation for brushed DC motors and other resistive DC loads. It supports DC input voltage ranging from 1.8V to 15V, covering common low voltage specifications such as 3V, 5V, 6V and 12V. The rotary potentiometer lets you freely adjust the output duty cycle between 0% and 100% to change motor speed or LED brightness. It delivers stable 2A continuous current, and the built-in self-resetting fuse provides automatic overcurrent protection to prevent circuit burnout caused by short circuit or overload. The power indicator lamp helps you quickly confirm power status. It uses easy-access screw terminals for wiring, no complicated programming required. Please note this module only works for brushed DC motors, not suitable for brushless motors. It is perfect for DIY electronic projects, small fans, micro water pumps, model vehicles and low-voltage LED dimming applications.
Specifications:
- Brand: AJMRTC
- Model: RR-PWM-15V
- Control Mode: PWM Pulse Width Modulation
- Working Voltage: DC 1.8V - 15V
- Rated Continuous Current: 2A
- Max Output Power: 30W
- Adjustable Duty Cycle: 0% - 100%
- Protection: Self-recovery fuse, overcurrent protection
- Control Element: Rotary potentiometer
- Indicator: Power-on LED indicator
- Wiring Interface: Screw terminal block
- Applicable Load: Brushed DC motor, DC fan, micro pump, LED light strip
- Not suitable: Brushless DC motor
- Application: RC model, DIY electronics, small equipment speed regulation, LED dimming
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by ConnectFlow USA Return Policy
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