AC 220V 2000W SCR Voltage Regulator Dimmer Module

The AC 220V 2000W SCR Voltage Regulator Dimmer Module is a phase-angle control board that adjusts AC output voltage to control the speed, brightness, or heat output of connected loads. Built around a thyristor (SCR) and a front-panel potentiometer, it handles loads up to 2000W directly from mains power.

Key features:

• 2000W Load Capacity: Rated to control AC loads up to 2000W directly from a 220V mains supply.
• Phase-Angle SCR Control: Uses thyristor-based phase control for smooth, stepless voltage adjustment.
• Multi-Purpose: Suitable for motor speed control, incandescent light dimming, and heater/thermostat regulation.
• Manual Potentiometer Knob: Front-mounted knob provides simple, tool-free adjustment of output power.
• Aluminum Heatsink: Onboard heatsink keeps the SCR cool under sustained high-power loads.
• Screw Terminal Connections: Input and output wiring connect via secure screw terminals.

This module carries mains voltage on exposed terminals, so it should always be installed inside an enclosure with standard electrical safety precautions.