The 2000W 220V SCR Voltage Regulator / Dimmer / Speed Controller / Thermostat is a robust solid-state control module designed for precise voltage regulation and power control in a variety of AC mains applications. Using a high-quality Silicon Controlled Rectifier (SCR) switching element, this controller allows smooth and stepless adjustment of output power to match the needs of your load.
With a maximum power handling of 2000W at 220V AC, this versatile module is capable of controlling lighting intensity (dimmer), motor speed (universal motors), heater output (thermostat style), and general voltage regulation tasks in home appliances, industrial control panels, and DIY automation systems.
The SCR controller responds rapidly and efficiently to dial adjustments, delivering stable performance with low heat dissipation and improved load longevity. Its modular design allows easy integration into panel boxes, machine frames, or custom DIY enclosures. This makes it suitable for AC motor speed control (blowers / mixers / fans), lamp dimming, heater power regulation, and other variable AC load control applications.
Ideal for hobbyists, system integrators, and technicians who require reliable mains power control without mechanical relays, the SCR module provides smooth adjustment, reduced electrical noise, and enhanced control precision.
Image shown is for illustrative purpose, actual product may vary slightly.
AC motor speed control (bench fans, small motors)
Lamp dimming and lighting control
Heater / thermostat power regulation
Industrial power panels
DIY automation and control systems
AC load testing benches
⚠️ Ensure proper mains wiring and grounding
⚠️ Not suitable for high-inductive motor loads without snubber
⚠️ Use with proper heat-sink or ventilation
⚠️ Do not exceed 2000W load capacity
⚠️ For installation by qualified personnel
📦 1 × 2000W 220V SCR Voltage Regulator / Dimmer / Speed Controller
