Precision Power Control for Every Project

Whether you are building a custom workstation, repairing an industrial tool, or fine-tuning home appliances, having stable power delivery is non-negotiable. The 2000W AC SCR Voltage Regulator is designed to give you absolute control over alternating current devices, turning complex power management into a simple twist of a dial.

Heavy-Duty Performance You Can Trust

We know that component reliability is critical for engineering and DIY applications. This speed controller is built around an original imported STMicroelectronics high-power bidirectional SCR, capable of withstanding high voltages up to 1200V.

Supported by high-voltage capacitors and precision multi-turn potentiometers, it safely handles a maximum current of 25A. This robust architecture effectively solves the overcurrent problems often caused by the low resistance of cooling heating wires, protecting both the module and your valuable equipment.

Plug-and-Play Simplicity

Forget about complicated wiring diagrams or the need to solder extra components. This voltage regulator features integrated screw terminals and a pre-installed variable resistor knob with a secured nut. Simply connect your AC input (110V-220V) to the "IN" terminals, and your appliance to the "OUT" terminals. Within minutes, you can dial in the exact output voltage between 50V and 220V to achieve the perfect lighting mood, motor speed, or soldering iron temperature.

Built for Versatility

This isn't just a dimmer switch; it is a multi-purpose control hub. Its compact footprint (54 x 48 x 29mm) allows it to be easily integrated into custom enclosures, making it a staple for any serious electronics workbench or professional repair kit.