4000W SCR AC Voltage Regulator Speed and Temperature Controller

The 4000W SCR AC Voltage Regulator is a heavy-duty power control module designed to precisely manage high-power 220V AC loads. Utilizing a high-performance Silicon Controlled Rectifier (SCR), this board provides stepless adjustment for dimming lights, regulating heating elements, and controlling the speed of AC motors. It is the perfect solution for makers, students, and engineers needing reliable, high-wattage power conditioning for industrial DIY projects or home automation setups.

Equipped with a massive aluminum heatsink and a built-in safety fuse, this module ensures excellent thermal dissipation and circuit protection during continuous operation. It easily handles resistive loads like electric water heaters and incandescent lamps, as well as inductive loads like large AC cooling fans and power tools. The robust terminal block features a transparent safety cover, ensuring secure and insulated wire connections for safe integration into your electrical enclosures.

Features:

• Ultra-High Power Handling: Safely manages up to 4000W for demanding AC applications and resistive loads.
• Stepless Adjustment: The included rotary potentiometer provides smooth, continuous control over voltage output.
• Integrated Safety: Features a built-in, easily replaceable fuse to protect against electrical shorts and overloads.
• Excellent Thermal Management: A large onboard aluminum heatsink prevents overheating during sustained high-power use.
• Versatile Applications: Ideal for light dimming, temperature control of heating wires, and AC motor speed regulation.
• Secure Terminals: Heavy-duty screw terminal block with a protective safety cover ensures reliable and touch-safe wiring.

Package Includes:

1 x 4000W SCR AC Voltage Regulator Module