Overview: This 2000W SCR Voltage Regulator Pack of 2 is a high-power electronic dimmer and controller designed for regulating the speed and temperature of AC-powered devices up to 2000W.Key Features:- Suitable for 220V AC appliances- Uses advanced Thyristor (SCR) control technology- Adjustable output using onboard potentiometer knob- Compact design with aluminum heat sink housing- Easy integration for DIY and industrial applicationsTechnical Specifications:- Power: 2000W- Input Voltage: 220V AC- Frequency: 50Hz ~ 60Hz- Dimensions: 5.8 x 4.7 x 2.7 cm- Weight: 40gApplications:- Light dimming for lamps and LED fixtures- Speed control for AC fans and small motors- Temperature regulation for electric stoves- DIY electronics power management