DZS Elec DC 6V-28V 3A 80W Motor Speed Controller Adjustable Reversible Control Switch PWM Speed Voltage Regulator Module 6V/12V/24V/28V

Feature: Voltage Range: DC 6V-28V Current: 3A Switch Function: Yes Speed Governing Range: 0-100% Size: 32x50x15mm This speed regulator controls DC motor's speed by adjusting Pulse-Width-Modulated (PWM), with switch function, supporting motor positive-negative rotating and shutdown. Note: 1. Do not reverse the positive and negative power termination, or it will damage the speed controller. 2. Do not connect to AC power supply, or it will damage the speed controller. Package Include: 1pcs DC 6V-28V 3A Positive Inversion Motor Speed Controller